-strcmp() is the string function that are able to compare two string.
-It is predefine in string.h header file
Syntax-
strcmp(string1,string2)
-It return 1 if both string is different
-It return 0 if both string is equal.
program-
#include< stdio.h>
#include< string.h>
int main()
{
char ch1[20],ch2[20];
//input of string
printf("Enter first string\n");
scanf("%s",&ch1);
printf("Enter second string\n");
scanf("%s",&ch2);
if(strcmp(ch1,ch2))
printf("Not same");
else
printf("Same");
}
Enter first string
Mystring
Enter second string
Mystring
Same
Enter first string
Mystring
Enter second string
My
Not same