int
|
|
main()
|
|
{
|
|
int x;
|
|
|
|
x = 4;
|
|
if(!x != 0)
|
|
return 1;
|
|
if(!!x != 1)
|
|
return 1;
|
|
if(-x != 0 - 4)
|
|
return 1;
|
|
return 0;
|
|
}
|
|
|