Question entretien chez J.P. Morgan : logical questions like swapping 2 variable values without using temp variable

J.P. Morgan

logical questions like swapping 2 variable values without using temp variable

Utilisateur anonyme

16 mars 2018

a=1 b=2 b =a+b //3 a = b-a //3-1 = 2 b = b-a // 3-2 = 1 now a is 2 and b is 1

Utilisateur anonyme

23 déc. 2018

let a= 1; let b = 7; a = a - b ; // -6 b = b + a; // 1 a = b - a; // 7