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36 lines
924 B
C
36 lines
924 B
C
#include <stdio.h>
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int max(int a, int b)
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{
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return (a > b)? a : b;
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}
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// Returns the maximum value that can be put in a knapsack of capacity W
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int knapsack(int W, int wt[], int val[], int n)
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{
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int i, w;
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int K[n+1][W+1];
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// Build table K[][] in bottom up manner
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for (i = 0; i <= n; i++)
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{
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for (w = 0; w <= W; w++)
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{
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if (i==0 || w==0)
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K[i][w] = 0;
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else if (wt[i-1] <= w)
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K[i][w] = max(val[i-1] + K[i-1][w-wt[i-1]], K[i-1][w]);
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else
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K[i][w] = K[i-1][w];
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}
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}
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return K[n][W];
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}
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int main()
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{
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int val[] = {60, 100, 120};
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int wt[] = {10, 20, 30};
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int W = 50;
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int n = sizeof(val)/sizeof(val[0]);
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printf("\nValue = %d", knapsack(W, wt, val, n));
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return 0;
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} |