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

0 vote152 views1 answer
Walk filesystem in c++
C++
0 vote130 views2 answers
Unambiguous
C++
1 vote128 views1 answer
Ufiofghhoi jij k c; j vicj v bj ixj gckm jskfpfokhoijf;okg opkcok k kfdo'olmihao;si kkit;s i@g,maock kiicj sxa;\a;o pls cx 'vc jl;u icnmvi jlmc []fv
C++
0 vote129 views1 answer
C++ set count
C++
1 vote146 views1 answer
Qlabel set text color
C++
1 vote140 views6 answers
Insertion sort
C++
1 vote124 views1 answer
C++ shortcuts in desktopp app
C++
0 vote122 views1 answer
What is handling null terminated string in c++
C++
0 vote162 views1 answer
Find a number in vector c++
C++
0 vote167 views1 answer
Deletion in bst
C++