Lv 0. 직삼각형 출력하기

 

https://school.programmers.co.kr/learn/courses/30/lessons/120823

#include <iostream>

using namespace std;

int main(void) {
    int n;
    cin >> n;
    for(int i=0; i<n; i++){
        for(int j=0; j<i+1; j++){
            cout<<'*';
        }
        cout<<'\n';
    }
    return 0;
}