int main ()
{
int x = 5;
printf ( "\n\n\tThe Local x out of the scope of main is: %d", x );
{ /* Starts a new scope */
int x = 7; /* Local variable with new scope */
printf ( "\n\tThe Local x in the internal scope of main is: %d", x );
} /* End of the new scope */
printf ( "\n\tThe Local x in the external scope of main is: %d", x );
useLocal (); /* Contains a Local x */
useStaticLocal (); /* Contains a local static x */
useGlobal (); /* Use a Global x */
useLocal (); /* Re-Initializes a local automatic x */
useStaticLocal (); /* Retains the previous value of x */
useGlobal (); /* x Global also retains his previous value */
printf ( "\n\n\tThe x Local in main is: %d", x );
printf ( "\n\n\n" );
return 0;
} /* End of the main */
/* function main begins program execution */
int main( void )
{
int x = 5; /* local variable to main */
printf("local x in outer scope of main is %d\n", x );
{ /* start new scope */
int x = 7; /* local variable to new scope */
printf( "local x in inner scope of main is %d\n", x );
} /* end new scope */
printf( "local x in outer scope of main is %d\n", x );
useLocal(); /* useLocal has automatic local x */
useStaticLocal(); /* useStaticLocal has static local x */
useGlobal(); /* useGlobal uses global x */
useLocal(); /* useLocal reinitializes automatic local x */
useStaticLocal(); /* static local x retains its prior value */
useGlobal(); /* global x also retains its value */
printf( "\nlocal x in main is %d\n", x );
return 0; /* indicates successful termination */
} /* end main */
void scopeExersice(void){
int x = 5;
printf("Local x in outer scope of main is %d\n", x);
{
int x =7;
printf("Local x in outer scope of main is %d\n", x);
}
printf("Local x in outer scope of main is %d\n", x);
useLocal();
useStaticLocal();
useGlobal();
useLocal();
useStaticLocal();
useGlobal();
printf("\nLocal x in outer scope of main is %d\n", x);
}
int main(void){
int x = 5;
printf("Local x in outer scope of main is %d\n", x);
{
int x = 7;
printf("Local x in inner scope of main is %d\n", x);
}
printf("local x in outer scope of main is %d\n", x);
useLocal();
useStaticLocal();
useGlobal();
useLocal();
useStaticLocal();
useGlobal();
printf("\nlocal x in main is %d\n", x);
return 0;
}