//
//  string_compare.c
//  
//
//  Created by Bibhas Ghoshal on 09/10/19.
//

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

int my_strcmp(char s1[ ],char s2[ ])
{
    int i=0;
    while(s1[i]!='\0' && s2[i]!='\0')
    {
        if(s1[i]!=s2[i]) return(s1[i]-s2[i]);
        else i++;
    }
    return(s1[i]-s2[i]);
}


int main()
{
    char string1[100],string2[100];
    printf("Give two strings\n");
    scanf("%s %s",string1,string2);
    printf("Comparison result: %d \n",
    my_strcmp(string1,string2));
    
}