Discrete : 01-knapsack: improve debug strings

1 files changed, 4 insertions, 4 deletions

diff --git a/01-knapsack/ks_dp-ng.c b/01-knapsack/ks_dp-ng.c
index c2216fc..7830651 100644
--- a/01-knapsack/ks_dp-ng.c
+++ b/01-knapsack/ks_dp-ng.c
@@ -105,7 +105,7 @@ static void solve(Solver* solver)
 
    if (debug > 2)
      {
-        printf("\ncurrent V(i,s,W,r)\n");
+        printf("\nformat V(i,W)\n");
      }
 
    /* SOLVE */
@@ -115,7 +115,6 @@ static void solve(Solver* solver)
      {
         v = item->v;
         w = item->w;
-        data = NULL;
         data = solver->column + solver->k;
         up_left = solver->column + (solver->k - w);
 
@@ -139,10 +138,11 @@ static void solve(Solver* solver)
 
         if (debug > 2)
           {
+             printf("i=%d; j=k; j<=%d:\n", i, lower_bound);
              data = solver->column;
              for (j = 0; j <= k; j++, data++)
-               printf("  % 4d(% 2d % 2d)\n",
-                      data->v, data->i, data->w);
+               printf("  %d : % 4d(% 2d % 2d)\n",
+                      j, data->v, data->i, data->w);
              printf("\n");
           }
      }