ı need just expression please help me it takes your one minute

[Wuss7]

Please give me the expression needed to compare whether A and B are NOT equal to each other.

[dev7060]

(A!=B)
 

!(A==B)
 

Returns true (1) if not equal.

[AjayGohil]

Hi,

You can use !(NOT equal)operator for comparison.

Example:

 if(A!=B)
{
return true;
}
else
{
return false;
} 

and if A and B are strings then you can use strcmp built in function for string comparison.

Example:

strcmp("ac", "ad")

For more information refer following site:

https://www.geeksforgeeks.org/strcmp-in-c-cpp/