摘要: long long Mode(long long a, long long b, long long mode) { long long sum = 1; while (b) { if (b & 1) { sum = (sum * a) % mode; b--; } b /= 2; a = a * 阅读全文
posted @ 2021-01-02 22:28 hhhgzj 阅读(74) 评论(0) 推荐(0)