Valuri matrice

/*
5 4 3 2 1
4 3 2 1 2
3 2 1 2 3
2 1 2 3 4
1 2 3 4 5
*/

//VAR I
#include <iostream>

using namespace std;

int main() {
    int n,a[100][100];
    cin>>n;
     for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            a[i][j]=abs((n+1)-(i+j))+1;
        }
        cout<<endl;
    }
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            cout<<a[i][j]<<" ";
        }
        cout<<endl;
    }
    return 0;
}



//VAR II
#include <iostream>

using namespace std;

int main() {
    int a[100][100],n;
    cin>>n;
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            if(i+j==n+1){
                a[i][j]=1;
            }
            else {
                if(i+j<n+1){
                   a[i][j]=n-i-j+1+1;
                   a[n-i+1][n-j+1]=a[i][j];
                }

            }
        }
    }
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            cout<<a[i][j]<<" ";
        }
        cout<<endl;
    }
    return 0;
}