백준 2439번 별 찍기 - 2(JAVA, C#)
자바
import java.util.*;
public class Main{
public static void main(String args[]){
Scanner in = new Scanner(System.in);
int a = in.nextInt();
in.close();
for (int i = 1; i <= a; i++)
{
for (int j = 1; j <= a - i; j++)
{
System.out.print(" ");
}
for (int k = 0; k < i; k++)
{
System.out.print("*");
}
System.out.println();
}
}
}
//////////////////////////////////
C#
using System;
public class Example
{
public static void Main(string[] args)
{
int n = int.Parse(Console.ReadLine());
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n-i-1; j++)
{
Console.Write(" ");
}
for (int j = 0; j < i+1; j++)
{
Console.Write("*");
}
Console.Write("\n");
}
}
}