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C Programming

C Programming
What will be the output of given program?#includevoid main(){int a=3;for(;a;printf("%d ", a--);}

infinity loop
3 2 1
3 2 1 0
no output

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C Programming
What will be the output?void main(){ int a=10, b=20; char x=1, y=0; if(a,b,x,y){ printf("EXAM"); } }

Nothing is printed
Compiler Error
exam is printed
XAM is printed

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C Programming
Determine Output:void main(){ int i=5; printf("%d%d%d%d%d", i++, i--, ++i, --i, i);}

54544
55445
45545
54554

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C Programming
What will be the output of the following program?void main(){ char str1[] = "abcd"; char str2[] = "abcd"; if(str1==str2) printf("Equal"); else printf("Unequal");}

Error
Equal
Unequal
None of these.

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C Programming
char *ptr;char myString[] = "abcdefg";ptr = myString;ptr += 5;what string does ptr point to in the sample code above?

bcdefg
cdefg
efg
fg
defg

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C Programming
Comment on the following?const int *ptr;

We can change the pointer as well as the value pointed by it.
Both of the above
We cannot change the pointer ptr itself.
We cannot change the value pointed by ptr.

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