世界在身后，观我背影辽阔

/*PROBLEM C : DEAN AND SCHEDULE "UNSOLVED" */#include "cstdio"#include "cstring"#include "cctype"#include "algorithm"using namespace std;#define Inc(i, a, b) for(int i = a; i < b; i++)#define

Problem K. Kingdom Division 2Input le: kingdom.inOutput le: kingdom.outTime limit: 2 secondsMemory limit: 256 megabytesOnce upon a time there was a kingdom ruled by a wise king. After fort

/*PROBLEM B: LINE FIGHTING "SOLVED" */#include "cstdio"#include "cstring"#include "cctype"#include "algorithm"using namespace std;#define Inc(i, a, b) for(int i = a; i < b; i++)#define Dec(i, a

/*PROBLEM A : "UNSOLVED" *//*TIME : ________________*/#include "cstdio"#include "cstring"#include "cctype"#include "algorithm"#include "cmath"#include "vector"using namespace std;#define Inc(