一直72
by cloud_9 @ 2018-11-05 22:28:47
m1*m2会爆long long
by 142857cs @ 2018-11-09 14:41:28
用m1*(m2/tp),另外题目其实没有保证这样不会爆，最好if(m1>=1000000000000000000LL/(m2/tp)) break;
by 142857cs @ 2018-11-09 14:44:45
龟速乘日常T爆……还不如直接上__int128
by _wkjzyc @ 2018-12-17 22:18:39