OJ-Problems-Source/CWOJ/1193-wrong_冰封.cpp
2016-07-06 14:06:56 +08:00

37 lines
558 B
C++

#include <stdio.h>
#include <string.h>
#include <iostream>
#include <math.h>
#define LL long long
LL fast_plus(LL a, LL b, LL m) {
LL ret = 0;
while(b) {
if(b & 1)
ret = (ret + a) % m;
b >>= 1;
a = (a << 1) % m;
}
return ret;
}
LL fast_pow(LL a, LL b, LL m) {
LL ret = 1;
while(b) {
if(b & 1)
ret = (ret * a) % m;
b >>= 1;
a = fast_plus(a, a, m);
}
return ret;
}
int main() {
LL n, m, t, a;
std::cin.sync_with_stdio(false);
std::cin>>a>>n>>m;
t = fast_pow(a, n, m);
std::cout<<t<<' '<<fast_plus(t, a, m)<<'\n';
return 0;
}