JavaScript Interview Questions |Machine Round|Arrange the string in Ascending Order

JavaScript Interview Question for Freshers

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[ajaykumar-howz]

const str = "react is a library";

function test(str) {
let input = str.split(" ");

for(let i=0;i<input.length-1;i++) {
for(let j=i+1;j<input.length;j++) {
if(input[i].length > input[j].length) {
[input[i], input[j]] = [input[j], input[i]];
}
}
}
return input;
}
console.log(test(str));

[ajaykumar-howz]

let str = 'react is a library';

function reverseString(str) {
str = str.split(' ')
let map = {};
for(let i=0;i<str.length;i++) {
map[str[i]] = str[i].length;
}
let output = str.sort((a, b) => map[a] - map[b]);
return output.join(' ');
}

[adarshapc]

Thank you for this video, can you please make video on how to get the least positive number in a easy way(for example1: Given A = [1, 2, 3], the function should return 4. example 2: Given A = [−1, −3], the function should return 1)

[rohankadam]

SIMPLE SOLUTION **

const str = "react is a library"

const data = str.split(" ")

console.log(data.sort((a, b)=>{
return a.length - b.length
}))

[satyaranjanbehera]

please make video on coding part of react

[ritikparida]

Hello mam can you please make a video of like we have (abcab)so we have to find not repeating character like in this case c is not repeating so how we can do this ?