摘要:
#includeusing namespace std;int cmp(int a,int b){ return a>b;}int flag,t,n,a[20],use[20];void dfs(int sum,int now){ int i; if(sum==t)... 阅读全文
posted @ 2015-09-20 15:22
xryz
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摘要:
#includeusing namespace std;typedef long long ll;int dp[1<<14];int main(){ //freopen("in.txt","r",stdin); //freopen("out.txt","w",stdout... 阅读全文
posted @ 2015-09-20 10:22
xryz
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