C++ Exercises: Concat two given string of length atleast 1, after removing their first character

Last update on December 20 2024 12:22:01 (UTC/GMT +8 hours)

Combine Strings Without First Characters

Write a C++ program to combine two strings of length at least 1, after removing their first character.

Sample Solution:

C++ Code :

#include <iostream> // Including the input/output stream library

using namespace std; // Using the standard namespace

// Function that concatenates substrings excluding the first character of each input string
string test(string s1, string s2)
{
    return s1.substr(1) + s2.substr(1); // Concatenating s1 and s2 substrings starting from index 1
}

// Main function
int main() 
{
    cout << test("Hello", "Hi") << endl;  // Output the result of test function with "Hello" and "Hi"
    cout << test("JS", "Python") << endl; // Output the result of test function with "JS" and "Python"
    return 0;    // Return statement indicating successful termination of the program
}

Sample Output:

elloi
Sython

Visual Presentation:

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C++ Code Editor:

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