摘要:
void fun(int i,int &j,int &tmp){ int l =i,r=n; while(l<r){ int mid = (l+r)/2; if(f[mid] - f[i-1]>=m) r =mid; else l = mid +1; } j = r; tmp =f[j] - f[i 阅读全文
posted @ 2019-12-04 20:59
等下一班车
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