Submission #18863

#	Time	Username	Problem	Language	Result	Execution time	Memory
18863		choyi0521	라멘 (JOI14_ramen)	C++14	50 / 100	0 ms	1124 KiB

ramen

#include "ramen.h"
bool a[400], b[400];
void Ramen(int N) {
	bool flag;
	do {
		flag = false;
		for (int i = 0; i < N - 1; i++) {
			for (int j = i + 1; j < N; j++) {
				if (!a[i] && !a[j] || !b[i] && !b[j]) {
					flag = true;
					int c=Compare(i, j);
					if (c == 1) b[j]=a[i] = true;
					else b[i] = a[j] = true;
				}
			}
		}
	} while (flag);
	int p1, p2;
	for (int i = 0; i < N; i++) {
		if (!a[i]) p1 = i;
		if (!b[i]) p2 = i;
	}
	Answer(p1, p2);
}

Compilation message (stderr)

ramen.cpp: In function 'void Ramen(int)':
ramen.cpp:9:15: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     if (!a[i] && !a[j] || !b[i] && !b[j]) {
               ^
ramen.cpp:23:16: warning: 'p2' may be used uninitialized in this function [-Wmaybe-uninitialized]
  Answer(p1, p2);
                ^
ramen.cpp:23:16: warning: 'p1' may be used uninitialized in this function [-Wmaybe-uninitialized]

• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 0 / 50