#include   <stdio.h>

    float f = 3.14;
    int   n =  123;
    char  c =  'R';


void foo();

///////////////////////////////////////////////////////////////////
int main()                                                       //
{


    foo();

}






   ////////////////////////////////////////////////////////////////////
void foo()
{

     printf("n = %d\n", n);
}












/*


#include   <stdio.h>



///////////////////////////////////////////////////////////////////
int main()                                                       //
{

    float f = 3.14;
    int   n =  123;
    char  c =  'R';


  //  scanf("%d", &n);

    printf("n = %d\n", n);

}
*/





#include   <stdio.h>



///////////////////////////////////////////////////////////////////
int main()                                                       //
{

    float f = 3.14;

    int   n =  123;

    char  c =  'R';

    char  sz[99] =  "____ = %d, %d, %s \n";

    printf(sz, n, 333, "SONY");
    printf("SONY = %.2f\n", f     );
    printf("c    = %c  \n", c     );
    printf("c    = %d  \n", c     );
    printf("c    = %s  \n", "SONY");
    printf("c    = %s  \n", sz    );

return 0;
}




















/*

#include   <stdio.h>



///////////////////////////////////////////////////////////////////
int main()                                                       //
{

    float f = 3.14;

    int   n =  123;

    char  c =  'R';

    char  sz[99] =  "Pictures";

    printf("SONY = %d, %d, %s \n", n, 333, "SONY");
    printf("SONY = %.2f\n", f     );
    printf("c    = %c  \n", c     );
    printf("c    = %d  \n", c     );
    printf("c    = %s  \n", "SONY");
    printf("c    = %s  \n", sz    );

return 0;
}


*/