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
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