What is pointer to pointer in c language?
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#include<stdio.h> main() { int a=1; int b=0; b=++a + ++a; printf("%d %d",a,b); }
Write a program to display all the prime nos from 1 to 1000000, your code should not take time more than a minute to display all the nos.
How do you define structure?
write an algorithm to display a square matrix.
what is c
What is the meaning When we write "#include" what is # and what does include does there???
How to print %d in output
Write a program to print a (*)pattern programming (A to Z) in capital in one programming ?
using only #include <stdio.h> and #include <stdlib.h> Write a program in C that will read an input from the user and print it back to the user if it is a palindrome. The string ends when it encounters a whitespace. The input string is at most 30 characters. Assume the string has no spaces and distinguish between and lowercase. So madam is a palindrome, but MadAm is not a palindrome. Use scanf and %s to read the string. Sample Test: Enter a string: madam madam is a palindrome. Enter a string: 09023 09023 is not a palindrome.
print out put like this form 1 2 3 4 5 6 3 5 7 9 11 8 12 16 20
write a program to create a sparse matrix using dynamic memory allocation.
Can we initialize extern variable in c?