Write a program to swap two numbers without using third variable?
There is a mobile keypad with numbers 0-9 and alphabets on it. take input of 7 keys and then form a word from the alphabets present on those keys.
Why is structure padding done in c?
int i =10 main() { int i =20,n; for(n=0;n<=i;) { int i=10 i++; } printf("%d", i);
Is it cc or c in a letter?
What is a void * in c?
What does %d do in c?
Is c still relevant?
Explain the use of 'auto' keyword in c programming?
Write a code on reverse string and its complexity.
what is the difference between malloc() and calloc() function?
Is linux written in c?
What are structural members?