摘要: ```cpp include "Head.cpp" const int N = 307; int f[N][N], a[N], b[N], sumA[N], sumB[N]; int main(){ FileOpen(); int n, M; io M n; R(i,2,n + 1){ io a[i 阅读全文
posted @ 2019-08-25 23:08 邱涵的秘密基地 阅读(114) 评论(0) 推荐(0)