[백준 32981번] 찐 Even Number (C++)
문제링크 : https://www.acmicpc.net/problem/32981#include using namespace std;const int MOD = 1000000007;long long cal(long long base, long long exp, int mod) { long long result = 1; long long cur = base % mod; while (exp > 0) { if (exp%2) result = (result * cur) % mod; cur = (cur * cur) % mod; exp /=2; } return result;}int main() { ios::sync_with_stdio(fals..
백준/실버
2025. 6. 4. 05:50