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

3 votes210 views1 answer
Max three values c++
C++
4 votes209 views3 answers
C plus
C++
1 vote220 views1 answer
Penjanje
C++
0 vote213 views1 answer
Phi function
C++
0 vote224 views1 answer
C++ singleton prevent copy
C++
0 vote179 views1 answer
1ll
C++
0 vote214 views1 answer
Cstring to string
C++
0 vote226 views1 answer
How to set a variable to infinity in c++
C++
1 vote218 views1 answer
Formal parameters c++
C++
0 vote225 views2 answers
How to create array with not constant size in cpp
C++