Submission #412193

#	Time	Username	Problem	Language	Result	Execution time	Memory
412193		rainboy	Memory (IOI10_memory)	C11	100 / 100	3 ms	328 KiB

memory

#include "grader.h"
#include "memory.h"

#define N	25

void play() {
	static int ii[N], jj[N];
	int i;

	for (i = 0; i < N; i++) {
		int a = faceup(i * 2 + 1) - 'A', b = faceup(i * 2 + 2) - 'A';

		if (!ii[a])
			ii[a] = i * 2 + 1;
		else
			jj[a] = i * 2 + 1;
		if (!ii[b])
			ii[b] = i * 2 + 2;
		else
			jj[b] = i * 2 + 2;
	}
	for (i = 0; i < N; i++)
		faceup(ii[i]), faceup(jj[i]);
}

• Subtask 1: 50 / 50
• Subtask 2: 50 / 50