2018 牛客多校 4
Problem A
考虑用欧拉公式降幂
(因为这个模数是质数所以方便很多,不用考虑那些乱七八糟的情况)
Problem B
Problem C
Problem D
Problem E
Problem F
Problem G
Problem H
Problem I
Problem J
Problem K
Problem A
考虑用欧拉公式降幂
(因为这个模数是质数所以方便很多,不用考虑那些乱七八糟的情况)
Problem B
Problem C
Problem D
Problem E
Problem F
Problem G
Problem H
Problem I
Problem J
Problem K