final int something;

if ( today == Friday )
    something = 7;
else
    something = 42;

final int something;

if ( today == Friday )
    something = 7;

if ( today != Friday )
    something = 42;

const int something = ( today == Friday ) ? 7 : 42;

#include<stdio.h>

int main ( void )
{
    printf ( "wibblen" );

    {
        const int x = 10;

        printf ( "x = %dn", x );
    }

    return 0;
}

const int foo;
foo = 4;

int * const foo;
foo = 4;

int a, b, c;

a = 12;
// do some stuff with a

b = 17;
// do some stuff with a and b

c = 23;
// do some stuff with a, b, and c

int a = 12;
// do some stuff with a
{
    int b = 17
    // do some stuff with a and b
    {
        int c = 23;
        // do some stuff with a, b and c
    }
}

int a = 12;
// do some stuff with a

int b = 17
// do some stuff with a and b

int c = 23;
// do some stuff with a, b and c

void func()
{
    int y;
    //do assertions
    assert(something);
    {
        int const x = 5;
        // function body
     }
}

const int x = 2;

const int x;

x=2;

const int * p;

extern const int x;

const int n = 0;

*((int*)&n) = 23;