OI-Codes/FZOI/「模板」64 位整数乘法.cpp
2024-06-26 22:14:00 +08:00

19 lines
231 B
C++

#include <bits/stdc++.h>
#define int long long
using namespace std;
int A, B, P, ANS;
__int128 a, b, p, ans;
signed main()
{
cin >> A >> B >> P ;
a = A;
b = B;
p = P;
ans = a * b % p;
ANS = ans;
cout << ANS ;
return 0;
}