#include<stdio.h>
#include<conio.h>
#include<string.h>
void main()
{
char st1[100],st2[100];
int n;
clrscr();
printf("Enter first line of text : ");
gets(st1);
printf("Enter second line of text : ");
gets(st2);
n=strcmpi(st1,st2);
printf("\nWithout sensitivity Comparing the two string : %d",n);
getch();
}
///////////////////////////////////////////////////////////////////////////
Copy & paste this code in your TC & run, then you will get output.......
If you have any problem please comment below.........