完整代码:
#include <iostream> #include <cstdio> #include <cstring> #include <cmath> #include <algorithm> using namespace std; const int INF = 0x3f3f3f3f; int dp[10005]; int v[505],w[505]; int main(){ int t; scanf("%d",&t); while(t--){ int n,m; scanf("%d%d",&n,&m); m -= n; for(int i=0;i<=m;i++){ dp[i] = INF; } int num; scanf("%d",&num); for(int i=1;i<=num;i++){ scanf("%d%d",&v[i],&w[i]); } dp[0] = 0; for( int i=1;i<=num;i++){ for(int j =w[i];j<=m;j++) dp[j]= min(dp[j],dp[j-w[i]]+v[i]); } if(dp[m]!=INF) printf("The minimum amount of money in the piggy-bank is %d.\n",dp[m]); else printf("This is impossible.\n"); } }
转载于:https://www.cnblogs.com/Tianwell/p/11213827.html
相关资源:JAVA上百实例源码以及开源项目