Question 188433 in Javascript Question posted in
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Javascript – How to get the number of 50's and its exist number from number like 230

I have number like 230.
And 50 is always the limit.
I want to get the following data:

[50,50,50,50,30]

I should get four 50’s and its exist number that is less than 50.

example 2.

Number = 400

I should get
[50,50,50,50,50,50,50,50]

example 3:

Number = 110

I should get

[50,50,10]
Tags:

3

Answers


  1. 0

    Javascript

    function get50s(num){
  let res = [];
  while(num >= 50) {
    res.push(50);
    num -= 50;
  }
  if(num > 0) res.push(num);
  return res;
}
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  2. 0 
    getResult(420, 50) = [50, 50, 50, 50, 50, 50, 50, 50, 20]

getResult(51, 50) = [50, 1]

getResult(12, 50) = [12]

    This is a basic way of doing it using % which is the modular operator.

    console.log(getResult(420, 50));


function getResult(input, num) {
  if (input <= num) return [input];

  arr = [];

  for (let i = 0; i < Math.floor(input / num); i++) {
    arr.push(num);
  }

  let remainder = input % num;

  if (remainder > 0) {
    arr.push(input % num);
  }

  return arr;
}
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  3. 0 
    `function fifties(num) {
    let ans = [];
    while (num > 0) {
        if (num >= 50) {
        num -= 50;
        ans.push(50);
       } else {
          ans.push(num);
          break;
         }
   }
   return ans;
}
console.log(fifties(340));

    $ node fifties.js
    [
    50, 50, 50, 50,
    50, 50, 40
    ]

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