牛客国庆集训派对Day1 - G Kimi to Kanojo to Kanojo no Koi (构造)
https://www.nowcoder.com/acm/contest/201/GPOINT:看题解就好#include#include#include#include#include#includeusingnamespacestd;#defineLLlonglongconstintN=1111+55;intb[1111][1111];inta[1111][1111];intc[17]={0,