Submission #203287

#	Time	Username	Problem	Language	Result	Execution time	Memory
203287		sean617	Meetings (JOI19_meetings)	C++14	17 / 100	3082 ms	508 KiB

meetings

#include "meetings.h"

void Solve(int N) {
	int i, j, k;
  int x, pr;
  for (i = 0; i < N; i++) {
	for (j = i + 1; j < N; j++) {
		pr = -1;
		for (k = 0; k < N; k++) {
			if (k == i || k == j) continue;
			x = Query(i, j, k);
			if ((x != i && x != j)) break;
			pr = x;
		}
		if (k == N) Bridge(i, j);
	}
  }
}

Compilation message (stderr)

meetings.cpp: In function 'void Solve(int)':
meetings.cpp:5:10: warning: variable 'pr' set but not used [-Wunused-but-set-variable]
   int x, pr;
          ^~

• Subtask 1: 7 / 7
• Subtask 2: 10 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 71