Concatenate two strings c++ – C++ Program to Concatenate Two Strings

September 18, 2024September 17, 2024 by veer

Concatenate two strings c++: In the previous article, we have discussed C++ Program to Find the Length of a String. In this article, we will see C++ Program to Concatenate Two Strings.

C++ Program to Concatenate Two Strings

How to concatenate two strings without using strcat function.
C++ program to concatenate two input strings using while loop.

C++ program to concatenate two strings

C++ program to concatenate two strings

#include <iostream>
#include <cstring>
using namespace std;
  
int main(){
    char first[1000], second[1000];
    int i = 0, len;
    cout << "Enter first string"<< endl;
    cin.getline(first, 1000);
    cout << "Enter second string"<< endl;
    cin.getline(second, 1000);
     
    len = strlen(first);
    while(second[i] != '\0'){
     first[len] = second[i];
     len++;
     i++;
    }
    first[len] = '\0';
      
    cout << "Concatenated String"<< endl<< first;
 
    return 0;
}

Output

Enter first string
Btech
Enter second string
Btechgeeks
Concatenated String
BTechGeeks

Do you want to learn how to write a simple program in C++ language? If yes, then tap on the C++ Sample Programs link and get the source code for sample and easy programs.

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