WACHOVIA - Wachovia Bank

Author: amitbansal7

SPOJ/WACHOVIA.c

@@ -0,0 +1,59 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+// username - amitbansal7 
+//WACHOVIA - Wachovia Bank
+
+int max(int a,int b)
+{
+	return (a>b)?a:b;
+}
+
+int knapsack(int v[],int w[],int c,int n)
+{
+	 int K[n+1][c+1];
+
+	for(int i=0;i<=n;i++)
+	{
+		for(int j=0;j<=c;j++)
+		{
+			if(i==0 || j==0)
+				K[i][j] = 0;
+
+			else if(w[i-1] <= j)
+				K[i][j] = max(v[i-1] + K[i-1][j - w[i-1]], K[i-1][j]);
+				
+
+			else 
+				K[i][j] = K[i-1][j];
+				
+		}
+	}
+
+	return K[n][c];
+}
+
+
+
+int main()
+{
+	int n,c,t,i;
+
+	scanf("%d",&t);
+
+	while(t--)
+	{
+		scanf("%d %d",&c,&n);
+
+		int *v = (int *)malloc(sizeof(int)*n);
+		int *w = (int *)malloc(sizeof(int)*n);
+
+		for(int i=0;i<n;i++)
+			scanf("%d %d",&w[i],&v[i]);
+
+		printf("Hey stupid robber, you can get %d.\n",knapsack(v,w,c,n));
+
+	}
+	
+	return 0;
+}