What is the use of sizeof () in c?
1. Write a program to reverse every second word in a given sentence.
what is the output for the code : main() { int i,j; printf("%d %d ",scanf("%d%d",&i,&j)); }
Explain how do you determine a file’s attributes?
swap 2 numbers without using third variable?
Is flag a keyword in c?
Here is alphabets : abcdefgh 1) how to reverse. as hgfedcba 2) after reversal, how to group them in a pair hg fe dc ba.
write a program that print itself even if the source file is deleted?
What are external variables in c?
Write one statement equalent to the following two statements x=sqr(a); return(x); Choose from one of the alternatives a.return(sqr(a)); b.printf("sqr(a)"); c.return(a*a*a); d.printf("%d",sqr(a));
What is the difference between class and object in c?
What does malloc () calloc () realloc () free () do?
What is the memory allocated by the following definition ? int (*x)[10];