[GESP202403 二级] 小杨的日字矩阵

在这里插入代码片#include <bits/stdc++.h>
using namespace std;
main() {
  int n;
  cin>>n;
  for(int i = 1; i<=n; i++) {
    for(int j = 1; j<=n; j++) {
      if(j==1) {
        cout<<"|";
        continue;
      } else if(j==n) {
        cout<<"|\n";
        continue;
      }
      if(i==1||i == n) {
        cout<<"-";
        continue;
      } else if((i>=1) &&(i<(n/2))){
        cout<<"x";
      }
      else if(i==((n/2)+1)){
        cout<<"-";
      }
      else{
        cout<<"x";
      }
    }
  }
}
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