Master ()
{int a，b，c，x，y，z；
If (c! = x & amp& ampc！ = z； )
{
If (a! =x)
printf(\"%d=/n%d=/n%d=/n\ "，a，b，c)；
}
C language, in fact, is very simple, but I haven't learned it for a year and forgot all about it. I don't know if I made it up like this.