#include <stdio.h>
    #define a 10
    int main()
    {
        const int a = 5;
        printf("a = %d\n", a);
    }

 
#include<stdio.h>

int main()
{
    const char *s = "";
    char str[] = "Atnyla";
    s = str;
    while(*s)
        printf("%c", *s++);

    return 0;
}

#include <stdio.h>
    #include <string.h>
    int main()
    {
        char *str = "x";
        char c = 'x';
        char ary[1];
        ary[0] = c;
        printf("%d %d", strlen(str), strlen(ary));
        return 0;
    }

    #include <stdio.h>
    int main()
    {
        printf("C programming %s", "Presented by\n%s Atnyla");
    }

 
#include<stdio.h>
void main()
{
printf("Rambo \n");
printf("\"Rambo\" \n");
printf("\\Rambo\\ \n");
printf("50%% \n"); 
}

#include <stdio.h>
    enum birds {SPARROW, PEACOCK, PARROT};
    enum animals {TIGER = 8, LION, RABBIT, ZEBRA};
    int main()
    {
        enum birds m = TIGER;
        int k;
        k = m;
        printf("%d\n", k);
        return 0;
    }

#include <stdio.h>
    #define MAX 2
    enum bird {SPARROW = MAX + 1, PARROT = SPARROW + MAX};
    int main()
    {
        enum bird b = PARROT;
        printf("%d\n", b);
        return 0;
    }

#include <stdio.h>
    int main()
    {
        int var = 010;
        printf("%d", var);
    }

 
#include <stdio.h>
    int main()
    {
        printf("C programming %s", "Class by\n%s atnyla", "WOW");
    }