
function solution(my_string) {
return [...my_string].reverse().join('');
}
✅ forEach
function solution(num_list) {
const result = [0, 0];
num_list.forEach(num => {
num % 2 === 0 ? result[0]++ : result[1]++;
});
return result;
}
✅ reduce
function solution(num_list) {
return num_list.reduce((acc, curr) => {
curr % 2 === 0 ? acc[0]++ : acc[1]++;
return acc;
}, [0, 0]);
}
function solution(my_string, n) {
return [...my_string].map(letter => letter.repeat(n)).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 () {
const num = Number(input[0]);
let star = '';
for(let i = 0; i < num; i++) {
star += '*';
console.log(star);
}
});