soal4_5soal

// Khisby Al Ghofari, 06.2017.1.06852, Kelas B

#include <iostream>

using namespace std;

int main(){
   int n;
   cout << "Masukkan angka: ";
   cin >> n;
   for(int j=1;j<=n;j++){
    int angka=1;
    for(int i=1;i<=j;i++){
        cout<<angka;
        angka++;
    }
    cout<<"\n";
   }
   for(int j=1;j<n;j++){
    int angka=1;
    for(int i=n-j-1;i>=0;i--){
        cout<<angka;
        angka++;
    }
    cout<<"\n";
   }

}