1.
5位运动员参加了10米台跳水比赛,有人让他们预测比赛结果
A选手说:B第二,我第三;
B选手说:我第二,E第四;
C选手说:我第一,D第二;
D选手说:C最后,我第三;
E选手说:我第四,A第一;
比赛结束后,每位选手都说对了一半,请编程确定比赛的名次。
#include <stdio.h>
#include<stdlib.h>
int main()
{
int a, b, c, d, e;
for (a = 1; a <= 5; a++)
for (b = 1; b <= 5; b++)
for (c = 1; c <= 5; c++)
for (d = 1; d <= 5; d++)
for (e = 1; e <= 5; e++)
{
if ((b == 2) + (a == 3) == 1 && (b == 2) + (e == 4) == 1 && (c == 1) + (d == 2) == 1 && (c == 5) + (d == 3) == 1 && (e == 4) + (a == 1) == 1) //每位选手说对一半
if ((a*b*c*d*e == 120) && (a + b + c + d + e == 15))
{
printf("a=%d,b=%d,c=%d,d=%d,e=%d\n", a, b, c, d, e);
}
}
system("pause");
return 0;
}