javascript recursion over array
function recurse(arr=[])
{
// base case, to break the recursion when the array is empty
if (arr.length === 0) {
return;
}
// destructure the array
const [x, ...y] = arr;
// Do something to x
return recurse(y);
}recursion js
// program to count down numbers to 1
function countDown(number) {
// display the number
console.log(number);
// decrease the number value
const newNumber = number - 1;
// base case
if (newNumber > 0) {
countDown(newNumber);
}
}
countDown(4);recursion in javascript
var countdown = function(value) {
if (value > 0) {
console.log(value);
return countdown(value - 1);
} else {
return value;
}
};
countdown(10);Copyright © 2021 Codeinu
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