Problem: Contest Page | CodeChef
DIFFICULTY:
EASY.
PROBLEM:
The chef is trying to solve some pattern problems, Chef wants your help to code it. Chef has one number K(Odd) to form a new pattern. Help the chef to code this pattern problem.
Program:
#include<bits/stdc++.h>
using namespace std;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
cout.tie(NULL);
int t;
cin>>t;
while(t--){
int n;
cin>>n;
int x = n / 2;
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= n; j++) {
if (j <= x || j >= n / 2 + x)
cout<<" ";
else cout<<i;
}
printf("\n");
if (i <= n / 2)
x--;
else
x++;
}
}
}