#30071: C++ㄉ答案


s010472@student.cysh.cy.edu.tw (yeee)


#include <iostream>
using namespace std;

int main()
{
    int  n;
    while(cin >> n)
    {
        for(int i=1;i<=n;i++)
        {

            for(int j=1;j<=n-i;j++)
            {
            cout << "_";
            } for(int j=1;j<=i;j++)
            {
            cout << "*";
            }

            cout << endl;
        }
    cout << endl;
    }
    return 0;
}