CPP

c++ string comparison

// C++ program to check if
// two strings are identical
#include <bits/stdc++.h>
using namespace std;
  
int main()
{
  
    char string1[100], string2[100];
  
    // Get the strings which
    // is to be checked
    cin >> string1;
    cout << "Enter the first string: " << string1;
  
    // Get the strings which
    // is to be checked
    cin >> string2;
    cout << "
Enter the second string: " << string2;
  
    // Check if both strings are equal
    cout << "
Are both strings same: ";
  
    if (strcmp(string1, string2) == 0)
    {
        cout << "Yes";
    }
    else {
        cout << "No";
    }
  
    return 0;
}
  
// This code is contributed by Akanksha Rai

string comparison c++

#include <iostream>
using namespace std;
 
int main() {
    string str1 = "mango";
    string str2 = "apple";
    int comparison = str1.compare(str2);
    if (comparison == 0) {
        cout << "Strings are equal." << endl;
    } else if (comparison > 0) {
        cout << "First string is greater than the second." << endl;
    } else {
        cout << "First string is less than the second." << endl;
    }
}

C++ String Compare Example

#include <iostream>  
#include <cstring>  
using namespace std;  
int main ()  
{  
  char key[] = "Softhunt.net";  
  char buffer[50];  
  do {  
     cout<<"Which is your favourite tutorial website? ";  
     cin>>buffer;  
  } while (strcmp (key,buffer) != 0);  
 cout<<"Answer is correct!!"<<endl;  
  return 0;  
}

cpp compare strings

//three methods to compare strings in c++
String strcmp() fucntion
In-built compare() function
c++ relational operators ('==','!=')