You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
396 B
48 lines
396 B
int
|
|
zero()
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
one()
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
int
|
|
main()
|
|
{
|
|
int x;
|
|
int y;
|
|
|
|
x = zero();
|
|
y = ++x;
|
|
if (x != 1)
|
|
return 1;
|
|
if (y != 1)
|
|
return 1;
|
|
|
|
x = one();
|
|
y = --x;
|
|
if (x != 0)
|
|
return 1;
|
|
if (y != 0)
|
|
return 1;
|
|
|
|
x = zero();
|
|
y = x++;
|
|
if (x != 1)
|
|
return 1;
|
|
if (y != 0)
|
|
return 1;
|
|
|
|
x = one();
|
|
y = x--;
|
|
if (x != 0)
|
|
return 1;
|
|
if (y != 1)
|
|
return 1;
|
|
|
|
return 0;
|
|
}
|