개요
- BOJ 2438 별 찍기 - 1
C
#include <stdio.h>
int main() {
int N;
int i, j;
scanf("%d", &N);
for (i = 0; i < N; i++) {
for (j = 0; j < i + 1; j++) {
printf("*");
}
printf("\n");
}
return 0;
}
C++
#include <iostream>
using namespace std;
int main() {
int N;
int i, j;
cin >> N;
for (i = 0; i < N; i++) {
for (j = 0; j < i + 1; j++) {
cout << "*";
}
cout << endl;
}
return 0;
}
#include <cstdio>
int main() {
int N;
int i, j;
scanf("%d", &N);
for (i = 0; i < N; i++) {
for (j = 0; j < i + 1; j++) {
printf("*");
}
printf("\n");
}
return 0;
}
Java
import java.util.*;
public class Main {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
for(int i=1; i<=n; i++) {
for(int j=1; j<=i; j++) {
System.out.print("*");
}
System.out.print("\n");
}
}
}
Perl
printf("*" x $_ . "\n") for(1..<>);
PHP
<?php
fscanf(STDIN,"%d",$n);
ob_start();
for($i=1; $i<=$n; $i++) echo str_repeat('*',$i) . "\n";
ob_flush();
<?php
fscanf(STDIN,"%d",$n);
ob_start();
for($i=1; $i<=$n; $i++) {
for($j=1; $j<=$i; $j++) echo '*';
echo "\n";
}
ob_flush();
Python
n = int(input())
for i in range(1,n+1):
print( '*' * i )
n = int(input())
for i in range(1,n+1):
for j in range(1, i+1):
print( '*', end='' )
print()
같이 보기