摘要:
#include<iostream>#include<cmath>using namespace std;int n;int a[40][40];int main(){ cin>>n; int k=n*n; int mid=(n+1)/2; a[1][mid]=1; int x=1,y=mid; f 阅读全文
摘要:
#include<iostream>#include<cstdio>#include<cstring>using namespace std;int main(){ string a[100001]; int b[100001],q[100001],w[100001]; int m,n,k=1; c 阅读全文