What is the difference between scanf and fscanf?
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can we store values and addresses in the same array? explain
What is else if ladder?
#include <stdio.h> void main() { int i=-1,j=1,k,l; k=!i&&j; l=!i||j; printf ("%d%d",k,l) ; }
What is a buffer in c?
program to find which character is occured more times in a string and how many times it has occured? for example in the sentence "i love india" the output should be i & 3.
What are unions in c?
What is an lvalue?
#include<stdio.h> #include<conio.h> # define swap(a,b) temp=a; a=b; b=temp; void main( ) { int i, j, temp; i=5; j=10; temp=0; if( i > j) swap( i, j ); printf( "%d %d %d", i, j, temp); }
how to add our own function in c library please give details.?
Explain following declaration int *P(void); and int (*p)(char *a);
What is an example of enumeration?
What is an identifier?