Algorithms : add 05-advanced_algorithms_and_complexity 02-linear_programming

96 files changed, 923 insertions, 0 deletions

diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/00_linear_programming.pdf b/05-advanced_algorithms_and_complexity/02-linear_programming/00_linear_programming.pdf
new file mode 100644
index 0000000..e954c13
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/00_linear_programming.pdf
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/energy_values.cpp b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/energy_values.cpp
new file mode 100644
index 0000000..b7956a7
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/energy_values.cpp
@@ -0,0 +1,104 @@
+#include <cmath>
+#include <iostream>
+#include <vector>
+
+const double EPS = 1e-6;
+const int PRECISION = 20;
+
+typedef std::vector<double> Column;
+typedef std::vector<double> Row;
+typedef std::vector<Row> Matrix;
+
+struct Equation {
+    Equation(const Matrix &a, const Column &b):
+        a(a),
+        b(b)
+    {}
+
+    Matrix a;
+    Column b;
+};
+
+struct Position {
+    Position(int column, int row):
+        column(column),
+        row(row)
+    {}
+
+    int column;
+    int row;
+};
+
+Equation ReadEquation() {
+    int size;
+    std::cin >> size;
+    Matrix a(size, std::vector <double> (size, 0.0));
+    Column b(size, 0.0);
+    for (int row = 0; row < size; ++row) {
+        for (int column = 0; column < size; ++column)
+            std::cin >> a[row][column];
+        std::cin >> b[row];
+    }
+    return Equation(a, b);
+}
+
+Position SelectPivotElement(
+  const Matrix &a,
+  std::vector <bool> &used_rows,
+  std::vector <bool> &used_columns) {
+    // This algorithm selects the first free element.
+    // You'll need to improve it to pass the problem.
+    Position pivot_element(0, 0);
+    while (used_rows[pivot_element.row])
+        ++pivot_element.row;
+    while (used_columns[pivot_element.column])
+        ++pivot_element.column;
+    return pivot_element;
+}
+
+void SwapLines(Matrix &a, Column &b, std::vector <bool> &used_rows, Position &pivot_element) {
+    std::swap(a[pivot_element.column], a[pivot_element.row]);
+    std::swap(b[pivot_element.column], b[pivot_element.row]);
+    std::swap(used_rows[pivot_element.column], used_rows[pivot_element.row]);
+    pivot_element.row = pivot_element.column;
+}
+
+void ProcessPivotElement(Matrix &a, Column &b, const Position &pivot_element) {
+    // Write your code here
+}
+
+void MarkPivotElementUsed(const Position &pivot_element, std::vector <bool> &used_rows, std::vector <bool> &used_columns) {
+    used_rows[pivot_element.row] = true;
+    used_columns[pivot_element.column] = true;
+}
+
+Column SolveEquation(Equation equation) {
+    Matrix &a = equation.a;
+    Column &b = equation.b;
+    int size = a.size();
+
+    std::vector <bool> used_columns(size, false);
+    std::vector <bool> used_rows(size, false);
+    for (int step = 0; step < size; ++step) {
+        Position pivot_element = SelectPivotElement(a, used_rows, used_columns);
+        SwapLines(a, b, used_rows, pivot_element);
+        ProcessPivotElement(a, b, pivot_element);
+        MarkPivotElementUsed(pivot_element, used_rows, used_columns);
+    }
+
+    return b;
+}
+
+void PrintColumn(const Column &column) {
+    int size = column.size();
+    std::cout.precision(PRECISION);
+    for (int row = 0; row < size; ++row)
+        std::cout << column[row] << std::endl;
+}
+
+int main() {
+    Equation equation = ReadEquation();
+    Column solution = SolveEquation(equation);
+    PrintColumn(solution);
+    return 0;
+}
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/01 b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/01
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/01
@@ -0,0 +1 @@
+0
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/01.a b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/01.a
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/01.a
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/02 b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/02
new file mode 100644
index 0000000..9c4fceb
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/02
@@ -0,0 +1,5 @@
+4
+1 0 0 0 1
+0 1 0 0 5
+0 0 1 0 4
+0 0 0 1 3
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/02.a b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/02.a
new file mode 100644
index 0000000..de24e7d
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/02.a
@@ -0,0 +1,4 @@
+1
+5
+4
+3
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/03 b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/03
new file mode 100644
index 0000000..9fe7e97
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/03
@@ -0,0 +1,3 @@
+2
+1 1 3
+2 3 7
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/03.a b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/03.a
new file mode 100644
index 0000000..5f1d0ec
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/03.a
@@ -0,0 +1,2 @@
+2
+1
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/04 b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/04
new file mode 100644
index 0000000..20669c3
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/04
@@ -0,0 +1,3 @@
+2
+5 -5 -1
+-1 -2 -1
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/04.a b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/04.a
new file mode 100644
index 0000000..6b11ee2
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/01-energy_values/tests/04.a
@@ -0,0 +1,2 @@
+0.2
+0.4
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/diet.cpp b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/diet.cpp
new file mode 100644
index 0000000..efe4e89
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/diet.cpp
@@ -0,0 +1,56 @@
+#include <algorithm>
+#include <iostream>
+#include <vector>
+#include <cstdio>
+using namespace std;
+
+typedef vector<vector<double>> matrix;
+
+pair<int, vector<double>> solve_diet_problem(
+    int n,
+    int m,
+    matrix A,
+    vector<double> b,
+    vector<double> c) {
+
+  // Write your code here
+
+  return {0, vector<double>(m, 0)};
+}
+
+int main(){
+  int n, m;
+  cin >> n >> m;
+  matrix A(n, vector<double>(m));
+  for (int i = 0; i < n; i++) {
+    for (int j = 0; j < m; j++) {
+      cin >> A[i][j];
+    }
+  }
+  vector<double> b(n);
+  for (int i = 0; i < n; i++) {
+    cin >> b[i];
+  }
+  vector<double> c(m);
+  for (int i = 0; i < m; i++) {
+    cin >> c[i];
+  }
+
+  pair<int, vector<double>> ans = solve_diet_problem(n, m, A, b, c);
+
+  switch (ans.first) {
+    case -1:
+      printf("No solution\n");
+      break;
+    case 0:
+      printf("Bounded solution\n");
+      for (int i = 0; i < m; i++) {
+        printf("%.18f%c", ans.second[i], " \n"[i + 1 == m]);
+      }
+      break;
+    case 1:
+      printf("Infinity\n");
+      break;
+  }
+  return 0;
+}
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/01 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/01
new file mode 100644
index 0000000..131e04c
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/01
@@ -0,0 +1,6 @@
+3 2
+-1 -1
+1 0
+0 1
+-1 2 2
+-1 2
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/01.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/01.a
new file mode 100644
index 0000000..32b2fa2
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/01.a
@@ -0,0 +1,2 @@
+Bounded solution
+-0.00000000000000 2.00000000000000
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/02 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/02
new file mode 100644
index 0000000..311f32f
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/02
@@ -0,0 +1,5 @@
+2 2
+1 1
+-1 -1
+1 -2
+1 1
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/02.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/02.a
new file mode 100644
index 0000000..3deb2e2
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/02.a
@@ -0,0 +1 @@
+No solution
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/03 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/03
new file mode 100644
index 0000000..ea6c924
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/03
@@ -0,0 +1,4 @@
+1 3
+0 0 1
+3
+1 1 1
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/03.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/03.a
new file mode 100644
index 0000000..3c62151
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/03.a
@@ -0,0 +1 @@
+Infinity
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/04 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/04
new file mode 100644
index 0000000..276e03d
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/04
@@ -0,0 +1,4 @@
+1 1
+26
+4362
+27
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/04.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/04.a
new file mode 100644
index 0000000..9e3294b
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/04.a
@@ -0,0 +1,2 @@
+Bounded solution
+167.76923076923077
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/05 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/05
new file mode 100644
index 0000000..aa71cd8
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/05
@@ -0,0 +1,4 @@
+1 1
+26
+8613
+27
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/05.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/05.a
new file mode 100644
index 0000000..f4a95cc
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/05.a
@@ -0,0 +1,2 @@
+Bounded solution
+331.26923076923077
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/06 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/06
new file mode 100644
index 0000000..fbb4837
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/06
@@ -0,0 +1,4 @@
+1 1
+30
+1680
+-87
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/06.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/06.a
new file mode 100644
index 0000000..54226c3
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/06.a
@@ -0,0 +1,2 @@
+Bounded solution
+-0.00000000000000
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/36 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/36
new file mode 100644
index 0000000..a1d491f
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/36
@@ -0,0 +1,6 @@
+3 1
+69
+-29
+-44
+6073 -2551 -3871
+-10
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/36.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/36.a
new file mode 100644
index 0000000..7c370cf
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/36.a
@@ -0,0 +1,2 @@
+Bounded solution
+87.97727272727273
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/43 b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/43
new file mode 100644
index 0000000..db9dd15
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/43
@@ -0,0 +1,6 @@
+3 3
+-88 -2 59
+-46 -46 14
+37 49 78
+11412 -1040 -27722
+16 66 95
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/43.a b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/43.a
new file mode 100644
index 0000000..3deb2e2
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/02-diet/tests/43.a
@@ -0,0 +1 @@
+No solution
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/ad_allocation.cpp b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/ad_allocation.cpp
new file mode 100644
index 0000000..88bd8e6
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/ad_allocation.cpp
@@ -0,0 +1,56 @@
+#include <algorithm>
+#include <iostream>
+#include <vector>
+#include <cstdio>
+using namespace std;
+
+typedef vector<vector<double>> matrix;
+
+pair<int, vector<double>> allocate_ads(
+    int n,
+    int m,
+    matrix A,
+    vector<double> b,
+    vector<double> c) {
+
+  // Write your code here
+
+  return {0, vector<double>(m, 0)};
+}
+
+int main(){
+  int n, m;
+  cin >> n >> m;
+  matrix A(n, vector<double>(m));
+  for (int i = 0; i < n; i++) {
+    for (int j = 0; j < m; j++) {
+      cin >> A[i][j];
+    }
+  }
+  vector<double> b(n);
+  for (int i = 0; i < n; i++) {
+    cin >> b[i];
+  }
+  vector<double> c(m);
+  for (int i = 0; i < m; i++) {
+    cin >> c[i];
+  }
+
+  pair<int, vector<double>> ans = allocate_ads(n, m, A, b, c);
+
+  switch (ans.first) {
+    case -1:
+      printf("No solution\n");
+      break;
+    case 0:
+      printf("Bounded solution\n");
+      for (int i = 0; i < m; i++) {
+        printf("%.18f%c", ans.second[i], " \n"[i + 1 == m]);
+      }
+      break;
+    case 1:
+      printf("Infinity\n");
+      break;
+  }
+  return 0;
+}
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/00 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/00
new file mode 100644
index 0000000..4d1319b
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/00
@@ -0,0 +1,5 @@
+2 2
+1 1
+-1 1
+10 -10
+1 2
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/00.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/00.a
new file mode 100644
index 0000000..ef8a4cf
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/00.a
@@ -0,0 +1,2 @@
+Bounded solution
+10.000000000000000000 0.000000000000000000
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/01 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/01
new file mode 100644
index 0000000..131e04c
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/01
@@ -0,0 +1,6 @@
+3 2
+-1 -1
+1 0
+0 1
+-1 2 2
+-1 2
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/01.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/01.a
new file mode 100644
index 0000000..71a03d8
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/01.a
@@ -0,0 +1,2 @@
+Bounded solution
+0.000000000000000000 2.000000000000000000
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/02 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/02
new file mode 100644
index 0000000..311f32f
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/02
@@ -0,0 +1,5 @@
+2 2
+1 1
+-1 -1
+1 -2
+1 1
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/02.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/02.a
new file mode 100644
index 0000000..3deb2e2
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/02.a
@@ -0,0 +1 @@
+No solution
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/03 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/03
new file mode 100644
index 0000000..5c2a7de
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/03
@@ -0,0 +1,6 @@
+3 3
+2 1 1
+1 3 2
+2 1 2
+180 300 240
+6 5 4
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/03.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/03.a
new file mode 100644
index 0000000..263dd93
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/03.a
@@ -0,0 +1,2 @@
+Bounded solution
+48.000000000000000000 84.000000000000000000 0.000000000000000000
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/04 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/04
new file mode 100644
index 0000000..f9d16c5
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/04
@@ -0,0 +1,10 @@
+ 7 7
+-62 -40 -77 -91 46 -64 40
+52 11 41 51 40 -71 87
+-57 73 -66 89 18 11 91
+34 -68 87 -32 19 -1 37
+-74 24 -13 29 97 -91 -86
+69 24 -70 67 -68 -98 76
+89 86 -1 -2 -77 -62 -27
+769628 -834013 499389 616207 -254336 -994356 -56081
+-7 -80 -96 -87 -20 56 14
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/04.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/04.a
new file mode 100644
index 0000000..3abe1da
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/04.a
@@ -0,0 +1,2 @@
+Bounded solution
+6031244.782175937667489052 2821669.525851520244032145 0.000000000000000000 0.000000000000000000 0.000000000000000000 12572587.836078854277729988 0.000000000000000000
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/05 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/05
new file mode 100644
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index 0000000..975a882
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new file mode 100644
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diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/65.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/65.a
new file mode 100644
index 0000000..3c62151
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/65.a
@@ -0,0 +1 @@
+Infinity
diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/69 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/69
new file mode 100644
index 0000000..5818194
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/69
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diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/69.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/69.a
new file mode 100644
index 0000000..2f6a2d1
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/69.a
@@ -0,0 +1,2 @@
+Bounded solution
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diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/98 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/98
new file mode 100644
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@@ -0,0 +1,6 @@
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diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/98.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/98.a
new file mode 100644
index 0000000..3c62151
--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/98.a
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diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/99 b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/99
new file mode 100644
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diff --git a/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/99.a b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/99.a
new file mode 100644
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--- /dev/null
+++ b/05-advanced_algorithms_and_complexity/02-linear_programming/03-ad_allocation/tests/99.a
@@ -0,0 +1,2 @@
+Bounded solution
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