Please answer this

main()
{
if(1)
printf("hello");
else
printf("world");
}

In this C prog, How do print "hello world" by only changing the IF condition

 

This would print Hello World.

Code:

main()
{
if(1)
printf("hello");
else;
printf("world");
}

 

Thanks
but as i told yesterday,we can change IF condn only

Reply me sir

 

Code:

main()
{
if(printf("hello") && false)
printf("hello");
else;
printf("world");
}

 

ok..Thnks
i'll try it., Thank u so much

 

Sir,
what is meant by "false",what actually happened on the following line

if(printf("hello") && false)

Reply me

 

It prints hello and printf returns the number of characters printed which would be 5.

5 and false would be false as condition and so else would be executed.

 

Sir,
it shows error as UNDEFINED LABEL

Reply soon

 

You should be able to fix compilation errors because we are not using includes and things like those.