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Create subsetsum.cpp #4

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37 changes: 37 additions & 0 deletions dp/subsetsum.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,37 @@
//subset sum
#include <cstdio>
#define tamv 6
#define proc 9

using namespace std;

int main(){
int p[] = {1,2,4,5,1,2};
bool matriz[tamv + 1][proc + 1] = {0};

for(int i = 0; i <= tamv; i++) matriz[i][0] = true;

for(int i = 1; i <= proc; i++){
for(int j = 1; j <= tamv; j++){
bool s = matriz[j-1][i];
if(!s && p[j - 1] <= i) s = matriz[j - 1][i - p[j - 1]];
matriz[j][i] = s;
}
}
printf(" ");
for(int i = 0; i <= proc; i++){
printf("%d ",i);
}
for(int i = 0; i <= tamv; i++){
for(int j = 0; j <= proc; j++){
if(!j%proc){
putchar('\n');
if(i == 0) printf("0 ");
else printf("%d ",p[i-1]);
}
printf("%d ",matriz[i][j]);
}
}putchar('\n');

return 0;
}