C++ strcmp() Function

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C++ strcmp() function compares two strings and returns zero if they are same.

If length of s1 < s2, it returns <0 value.

If length of s1 > s2, it returns >0 value.

strcmp() function is case sensitive.

c++ string compare

Syntax:

strcmp (char * s1, char * s2 );

Example:

#include <iostream>   
#include <cstring> 
using namespace std;

int main () {
    char str1[30] = "Onlinetpoint";
    char str2[30] = "Onlinetpoint";
	if(strcmp(str1,str2)==0)
	{
	    cout << "str1 & str2 both strings are equal";
	}
	else
	{
	    cout << "str1 & str2 both strings are not equal";
	}
    return 0;
}
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