swap function javascript
let a = 1;
let b = 2;
let temp;
temp = a;a = b;b = temp;
a; // => 2
b; // => 1swap function javascript
let a = 1;
let b = 2;
let temp;
temp = a;a = b;b = temp;
a; // => 2
b; // => 1swap function javascript
function swap(x, y) {
var t = x;
x = y;
y = t;
return [x, y];
}
console.log(swap(2, 3));swap function javascript
function swap(x, y) {
return [y, x];
}
console.log(swap(2, 3));swap function javascript
let a = 1;
let b = 2;
a = a ^ b;b = a ^ b;a = a ^ b;
a; // => 2
b; // => 1swap function javascript
let a = 1;
let b = 2;
a = a + b;b = a - b;a = a - b;
a; // => 2
b; // => 1swap function javascript
let a = 1;
let b = 2;
[a, b] = [b, a];
a; // => 2
b; // => 1Copyright © 2021 Codeinu
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