What is C language and what is its use?

Question

#include <stdio.h>
int main()
{
    char vowels[5]={'a','e','i','o','u'};
    int x;

    printf("Vowel Letters");
    for(x=0;x<=5;x++)
    {
         printf("\n %C",vowels[x]);
    }
}

Output

Vowel Letters
a
e
i
o
u
♣
Process exited after 0.1132 seconds with return value 3

What is the meaning of return value 3

Answer 1

C is a System Programming Language,it is used for writing compilers,editors and even operating systems.
C was developed and implemented on the UNIX operating system by Dennis M.Ritchie in 1972.
C is language for small and fast programmer.