See also gcd (HDU 2504)

This question is really watery, but I have been connected to the wrong one. Please watch yourself !!!

I wrote the code to the east and forgot to go to the West. I had to eat the word "seriously" again, making a face burst.

# Include <iostream> using namespace STD; int gcd (int A, int B) {int t; while (B) {T = A; A = B; B = T % B;} return a;} int main () {int t; CIN> T; while (t --) {long A, B; cin> A> B; long c = 2 * B; while (gcd (a, c )! = B) {c = B + C ;}cout <C <Endl ;}}

This is the question code. I hope I will not commit it again. Even the non-recursive errors of GCD are written hundreds of times.

See also gcd (HDU 2504)