预测比赛结果

#include <stdio.h>
#include <stdlib.h>
void endless() {
	int a, b, c, d, e;
	for (a = 1; a < 6; ++a)
		for (b = 1; b < 6; ++b)
			for (c = 1; c < 6; ++c)
				for (d = 1; d < 6; ++d)
					for (e = 1; e < 6; ++e) {
						if (((a == 3) ^ (b == 2))
							&& ((b == 2) ^ (e == 4))
							&& ((c == 1) ^ (d == 2))
							&& ((c == 5) ^ (d == 3))
							&& ((e == 4) ^ (a == 1))) {
						//abcde不重复
							if (a*b*c*d*e == 120) {
								printf("A=%d,B=%d,C=%d,D=%d,E=%d\n", a, b, c, d, e);
			}	
		}
	}
}
int main() {
	endless();
	system("pause");
	return 0;
}

A=3,B=1,C=5,D=2,E=4
请按任意键继续. . .