Untitled

#include<iostream>
using namespace std;

int main(){
    int n;

    cout << "nama" << endl;
    cout << "fakultas" << endl;

    cout << endl;
    
    cout << "masukan angka bebas:";
    cin >> n;

    //algoritma
    for(int i = 1; i <= n; i++){
        for(int j = 0; j < (n - i); j++){
            cout << " ";
        }
        for(int ii = 0; ii < i; ii++){
            cout << "*";
        }
        for(int  k = 1; k < i; k++){
            cout << "*";
        }
        cout << endl;
    }
    for(int i = n-1; i >= 1; i--){
        for(int j = 0; j < (n-i); j++){
            cout << " ";
        }
        for(int j = 1; j <= i; j++){
            cout << "*";
        }
        for(int k = 1; k < i; k++){
            cout << "*";
        }
        cout << endl;
    }
    return 0;
}