en C
void swap(int *xp, int *yp){
int temp = *xp;
*xp = *yp;
*yp = temp;
}
int main()
{
int x=1, y=2;
swap(&x, &y);
printf("x = %d, y = %d", x, y);
return 0;
}
➥ code dans Pythontutor
js
let swap = (x,y) => [y,x];
let x=1, y=2;
[x,y] = swap(x,y);
console.log(`x=${x} y=${y}`)
➥ code dans Pythontutor