Strings

Read first Task 5

std::string joins with + and knows its own size.

Task

Which operator joins two std::string values?

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What you start with

#include <iostream>
#include <string>
using namespace std;

int main() {
    string first = "AI";
    string second = "CSA";
    cout << first + " " + second << endl;
    cout << "Letters: " << first.size() << endl;
    return 0;
}

C++ 1 automatic check Section 1 · First programs

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#include <iostream>
#include <string>
using namespace std;

int main() {
    string first = "AI";
    string second = "CSA";
    cout << first + " " + second << endl;
    cout << "Letters: " << first.size() << endl;
    return 0;
}

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Strings

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