题目大意请计算gcd(a,b).$a,b \leq 10^{10000}$拿python写的你们不要打我……注意这个题不能用递归式写法……既然都是高精度了如果递归下去就会蛇皮地爆栈qwqa = int(raw_input()) b = int(raw_input()) while b != 0: tmp = a a = b b = tmp % b print(a)