Cpp concatenate methods

    string first_name { "Time" };
    string second_name { "Machine" };
    char first_n[100] = { "Hello" };
    char second_n[100] = { "World" };

    // METHOD 1: uses <string> header
    cout << first_name + second_name << endl;
    // METHOD 2: uses <cstring> header
    cout << strcat(first_n, second_n) << endl;
    // METHOD 3: uses <string> header
    cout << first_name.append(second_name) << endl;

Source: journaldev.com

Similar codes

-1 vote118 views10 answers
Time complexity calculator online
C++
0 vote123 views1 answer
Qt file explorer
C++
1 vote118 views1 answer
How to take user input in a client server program in c++
C++
0 vote110 views1 answer
How to turn an integer variable into a char c++
C++
0 vote98 views1 answer
Why return 0 in int main
C++
0 vote104 views1 answer
Labs c++
C++
0 vote119 views1 answer
Fstream read write mode
C++
18 votes102 views3 answers
How to make a 2d vector in c++
C++
4 votes92 views3 answers
C++ vector combine two vectors
C++
4 votes118 views2 answers
Round double to n decimal places c++
C++