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       Essentials of Scientific Computing 2013
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       #Post#: 11--------------------------------------------------
       Pointers
   DIR By: mathnathan
       Date: July 15, 2013, 8:58 pm
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       --- Code ---
       #include <stdio.h>
       
       int main() {
       
       int a[5] = {12,13,14,15,16};
       int b = 4;
       int* ptr;
       ptr = a;
       ptr = &b;
       a = ptr;
       
       /*printf( "a = %p\n", a );
       printf( "ptr = %p\n", ptr );
       
       printf( "\na[0] = %d\n", a[0] );
       printf( "*ptr = %d\n", *ptr );
       
       printf( "\na[1] = %d\n", a[1] );
       printf( "*(ptr+1) = %d\n", *(ptr+1) );
       */
       
       for( int i = 0; i < 5; i++ ) {
       printf( "a[%d] = %d\n", i,a[i] );
       printf( "*(a+%d) = %d\n", i,*(a+i) );
       printf( "*(ptr+%d) = %d\n", i,*(ptr+i) );
       }
       
       return 0;
       }
       --- End Code ---
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