BOJ 10998 A×B 문서 원본 보기

==개요==
* {{BOJ|10998}}
* {{BOJ단계|1}}
* 두 수의 곱셈
* 알고리즘 분류: 사칙연산

==C==
<syntaxhighlight lang='c'>
#include <stdio.h>
int main() {
	int a, b;
	scanf("%d %d",&a,&b);
	printf("%d\n",a*b);
	return 0;
}
</syntaxhighlight>

==C++==
<syntaxhighlight lang='cpp'>
#include <iostream>
using namespace std;
int main() {
    auto a=0, b=0;
    cin >> a >> b;
    cout << a*b << endl;
    return 0;
}
</syntaxhighlight>

==C#==
<syntaxhighlight lang='csharp'>
using System;
public class Program {
    public static void Main() {
        string s = Console.ReadLine();
        string[] ss = s.Split();
        int a = int.Parse(ss[0]);
        int b = int.Parse(ss[1]);
        Console.WriteLine(a*b);
    }
}
</syntaxhighlight>

==CMD==
<syntaxhighlight lang='dos'>
@echo off
set /p line=
for /f "tokens=1" %%G IN ("%line%") DO set a=%%G
for /f "tokens=2" %%G IN ("%line%") DO set b=%%G
set /a "c=%a%*%b%"
echo %c%
</syntaxhighlight>

==Go==
<syntaxhighlight lang='go'>
package main
import "fmt"
func main() {
    var a, b int
    fmt.Scanf("%d %d", &a, &b)
    fmt.Printf("%d\n", a*b)
}
</syntaxhighlight>

==Java==
<syntaxhighlight lang='Java'>
import java.util.*;
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a, b;
        a = sc.nextInt();
        b = sc.nextInt();
        System.out.println(a * b);
    }
}
</syntaxhighlight>

==node.js==
<syntaxhighlight lang='javascript'>
var fs = require('fs');
var input = fs.readFileSync('/dev/stdin').toString().split(' ');
var a = parseInt(input[0]);
var b = parseInt(input[1]);
console.log(a*b);
</syntaxhighlight>

==Perl==
<syntaxhighlight lang='perl'>
my ($a, $b) = split(/ /, <>);
print $a * $b;
</syntaxhighlight>
<syntaxhighlight lang='perl'>
$_=<>;
s# #\*#;
print eval;
</syntaxhighlight>

==PHP==
<syntaxhighlight lang='php'>
<?php
fscanf(STDIN,"%d %d",$a,$b);
fprintf(STDOUT,"%d",$a*$b);
</syntaxhighlight>

==Python==
<syntaxhighlight lang='python'>
a, b = map(int, input().split())
print(a*b)
</syntaxhighlight>

==R==
<syntaxhighlight lang='r'>
x = scan("stdin")
cat( x[1] * x[2] )
</syntaxhighlight>

==Ruby==
<syntaxhighlight lang='ruby'>
a, b = gets.split
puts a.to_i * b.to_i
</syntaxhighlight>

==같이 보기==
* [[BOJ 1000 A+B]]
* [[BOJ 1001 A-B]]
* [[BOJ 1008 A/B]]
* [[BOJ 2558 A+B - 2]]