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 vote184 views1 answer
C++ map lookup
C++
1 vote207 views1 answer
C++ merge sort
C++
2 votes199 views1 answer
C++ lambda thread example
C++
5 votes185 views2 answers
Use sleep in c in windows
C++
0 vote199 views1 answer
Cpp pass function with input to thread
C++
6 votes178 views2 answers
Stack erase
C++
0 vote195 views1 answer
C++ classes
C++
1 vote296 views1 answer
How to declare 1-D array in C/C++
C++
0 vote193 views1 answer
Kadane algo
C++
0 vote186 views1 answer
2000pp pp play osu std
C++