/*
Author  : Michael Robinson
Program : StringCompare.c
Purpose : How to compare Strings examples
Updated : 06-29-2014
*/


#include <stdio.h>
#include <string.h>
#include <stdlib.h>


void compareStrings( char *one, char *two) 
{
    int cmp=strcmp(one, two);

    if( cmp == 0 )       // aaaa == cccc
    { 
        printf("cmp == 0  %s == %s     cmp=strcmp(one, two);\n", one, two); 
    } 
    else if( cmp > 0 )   // aaaa > cccc 
    {
        printf("cmp > 0  %s > %s      cmp=strcmp(one, two);\n", one, two);  
    }
    else if( cmp < 0 )   // aaaa < cccc
    { 
        printf("cmp < 0   %s < %s      cmp=strcmp(one, two);\n", one, two);  
    }
    
    
    cmp=strcmp(two, one);
    
    if( cmp == 0 )       // aaaa == cccc
    { 
        printf("cmp == 0  %s == %s     cmp=strcmp(two, one);\n", two, one); 
    }
    else if( cmp > 0 )   // aaaa > cccc 
    { 
        printf("cmp > 0   %s > %s      cmp=strcmp(two, one);\n", two, one);  
    }  
    else if( cmp < 0 )   // aaaa < cccc 
    {  
        printf("cmp < 0  %s < %s      cmp=strcmp(two, one);\n", two, one);  
    } 

    cmp=strcmp( one, one );
    if( cmp == 0 )   // aaaa == aaaa     
    { 
        printf("cmp == 0  %s == %s     cmp=strcmp(one, one);\n", one, one); 
    } 
    else if( cmp > 0 )
    { 
        printf("cmp > 0  %s > %s             cmp=strcmp(one, one);\n", one, one);  
    } 
    else if( cmp < 0 )   // aaaa < aaaa 
    { 
        printf("cmp < 0  %s < %s             cmp=strcmp(one, one);\n", one, one);  
    }
     
}


int main()
{
    compareStrings( "aaaa", "cccc" );
    
    exit(0); //needs  #include <stdlib.h> 
}