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Create 2710-remove-trailing-zeros-from-a-string.js #2798

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merged 1 commit into from
Aug 10, 2023
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Create 2710-remove-trailing-zeros-from-a-string.js #2798

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12 changes: 12 additions & 0 deletions javascript/2710-remove-trailing-zeros-from-a-string.js
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Original file line number Diff line number Diff line change
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/**
* @param {string} num
* @return {string}
*/
var removeTrailingZeros = function (num) {

for (let i = num.length - 1; i >= 0; i--) { // loop through the every element of string num from end
if (num[i] != 0) { // if every character of num is not equal to zero
return num.slice(0, i + 1); // return the character of num upto ith character
}
}
};