hdu 1712 ACboy needs your help
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分组背包,一组最多选一个,可以不选
#include<stdio.h>#include<string.h>int dp[102];int cont[1001][101],v[1001][1001];int main(){ int i,j,k,n,max,m,t; while(scanf("%d%d",&n,&m),n||m) { memset(dp,0,sizeof(dp)); t=1; for(i=1;i<=n;i++) for(j=1;j<=m;j++) { scanf("%d",&cont[i][j]); v[i][j]=j; } for(i=1;i<=n;i++) for(j=m;j>=0;j--) for(k=1;k<=m;k++) { if(j-v[i][k]>=0) { if(dp[j]<dp[j-v[i][k]]+cont[i][k]) dp[j]=dp[j-v[i][k]]+cont[i][k]; } } printf("%d\n",dp[m]); } return 0;}
- HDU 1712 ACboy needs your help
- HDU 1712 ACboy needs your help
- hdu 1712 ACboy needs your help
- hdu 1712 ACboy needs your help
- hdu 1712 ACboy needs your help (DP)
- hdu 1712 ACboy needs your help
- HDU 1712 ACboy needs your help
- hdu 1712 ACboy needs your help
- HDU 1712 ACboy needs your help
- HDU-1712-ACboy needs your help
- hdu 1712 ACboy needs your help
- hdu 1712 ACboy needs your help
- HDU 1712 ACboy needs your help(背包)
- HDU 1712 ACboy needs your help
- HDU 1712 ACboy needs your help
- hdu 1712 ACboy needs your help
- hdu 1712 ACboy needs your help
- HDU 1712 ACboy needs your help
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