[백준] 10991번 : 별 찍기-16 - Javascript(자바스크립트)

https://www.acmicpc.net/problem/10991

const fs=require('fs')
n=parseInt(fs.readFileSync(0).toString())
for(i=1;i<=n;i++){
    for(j=n-i;j>0;j--) process.stdout.write(" ");
    process.stdout.write("*");
    if(i!=1) for(j=0;j<i-1;j++) process.stdout.write(" *");
    console.log();
}