Run ID:113858
提交时间:2025-03-16 18:35:14
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ int n; cin>>n; int a[10][10]={0}; for(int k=0;k<n;k++){ for(int i=k;i<n-k;i++){ for(int j=k;j<n-k;j++){ a[i][j]=k+1; } } } for(int i=0;i<n;i++){ cout<<a[i][0]; for(int j=1;j<n;j++){ cout<<" "<<a[i][j]; } cout<<endl; } return 0; }