[Programmers] JavaScript 알고리즘 | Lv.0 문자열 붙여서 출력하기

🔒 문제 설명

두 개의 문자열 str1, str2가 공백으로 구분되어 입력으로 주어집니다.
입출력 예와 같이 str1과 str2을 이어서 출력하는 코드를 작성해 보세요.

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🔒 제한사항  

• 1 ≤ str1, str2의 길이 ≤ 10

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🔒 입출력 예

입력 #1

apple pen

출력 #1

applepen

입력 #2

Hello World!

출력 #2

HelloWorld!

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🔐 solution of mine

const readline = require('readline');
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});

let input = [];

rl.on('line', function (line) {
    input = line.split(' ');
}).on('close', function () {
    str1 = input[0];
    str2 = input[1];
    console.log(str1+str2)
    
});

 

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🔐 solution of others

String.prototype.split()

Array.prototype.join()

const readline = require('readline');
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
}).on('line', function (line) {
    const strArr = line.split(' ')
    console.log(strArr.join(''))
})

 

 

🔐 solution of others

String.prototype.split()

Array.prototype.join()

const readline = require('readline');
const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
});

let input = [];

rl.on('line', function (line) {
  input = line.split(' ');
}).on('close', function () {
  console.log(input.join(''));
});

 

🔐 solution of others

String.prototype.split()

Array.prototype.join()

require('readline').createInterface({
    input: process.stdin,
    output: process.stdout
}).on('line', (line) => {
    console.log(line.split(" ").join(""));
});

 

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