摘要:
题目描述 Farmer John's cows, pampered since birth, have reached new heights of fastidiousness. They now require their barn to be immaculate. Farmer John, 阅读全文
摘要:
题目背景 "入阵曲" 题解在代码里。 cpp include include include using namespace std; long long a[1000][1000],sum[1000][1000],ans=0,tot,n,m,k,flag[1100000],b[1110000]; 阅读全文