C++ cin accept only numbers

#include <iostream>
#include <limits>

using namespace std;

main () {
    int x, y;
    // <-- NO READ HERE!

    do {
        cout << "Enter a number: ";
        if (cin >> x) break;
        cin.clear();
        cin.ignore(numeric_limits<streamsize>::max(), '\n');
    }
    while (true);

    // same as above, for y ...     
}

Source: stackoverflow.com

Similar codes

16 votes291 views3 answers
Count a character in a string c++
C++
4 votes333 views1 answer
C++ measure time
C++
-2 votes353 views1 answer
C++ press any key
C++
2 votes365 views1 answer
Upper_bound
C++
0 vote289 views1 answer
C++ preprocessor commands
C++
117 votes475 views10 answers
Wattpad
C++
0 vote297 views2 answers
Power in c++
C++
0 vote286 views1 answer
C++ default constructor remove
C++
0 vote310 views1 answer
Tuple vector c++
C++
0 vote307 views3 answers
Get number round off to two decimal places c++
C++