compare 2 char * in c++ code example

Example 1: how to compare two char* in c++

#include <string.h>
...
if (strcmp(firstSTR, secondSTR) == 0) {
    // strings are equal
    ...
} else {
    // strings are NOT equal
}

Example 2: strcmp c++

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


int main() 
{  
      
    char char1[] = "coucou"; 
    char char2[] = "coucou"; 
      
  	if( strcmp(char1, char2) == 0 )
       printf("Strings are the same");
  
  	else
      prinf("Strings are differentes");
  
  
    return 0; 
}