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；

#define _CRT_SECURE_NO_WARNINGS 1 #include<stdio.h> void fun() { int a; int b; int c; int d; int 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) && (a*b*c*d*e == 120)) printf("a=