Run ID:130007
提交时间:2025-09-07 11:37:11
#include <iostream> using namespace std; int a[105][105]; int main(){ int n,m; cin>>n; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ if(i<=j){ a[i][j]=i; }else{ a[i][j]=j; } } } for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ cout<<a[i][j]<<" "; } cout<<endl; } return 0; }