k, t = [int(i) for i in input().split()]
a = t % k
b = t // k
m = k - a
c = t
for i in range(b):
c = m
g = m
m = a
a = g
print(c)
Объяснение:
попробуй это
Pascal:
var
k,t,x: integer;
begin
readln(k, t);
x := abs(t mod k - k*sqr(t div k and 1));
writeln(x);
end.
Python:
k, t = input().split()
print(abs(int(t) % int(k) - int(k) * (int(t) // int(k) and 1) ** 2))
