//谋杀案
#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int main()
{
int murder = 0;
for (murder='A'; murder<='D'; murder++)
{
if (((murder!='A')+(murder=='C')+(murder=='D')+(murder!='D')) == 3)
{
printf("murder is %c\n",murder);
}
}
return 0;
}