Getline int

#include<iostream>
#include<sstream>

int main(){
    std::stringstream ss;

    ss.clear();
    ss.str("");

    std::string input = "";

    int n;

    while (true){
        if (!getline(cin, input))
            return -1;

        ss.str(input);

        if (ss >> n)
            break;

        std::cout << "Invalid number, please try again" << std::endl;

        ss.clear();
        ss.str("");
        input.clear();
}

Source: stackoverflow.com

Similar codes

0 vote174 views1 answer
Get the absolute path of a boost filePath as a string
C++
0 vote170 views3 answers
C++ tuple
C++
99 votes476 views6 answers
How to convert int to string c++
C++
0 vote180 views1 answer
How to add numbers in c++
C++
6 votes183 views2 answers
Stoi
C++
0 vote189 views1 answer
Irremoteesp8266 example
C++
0 vote193 views3 answers
How to make loop in c++
C++
1 vote186 views1 answer
Preorder
C++
0 vote179 views1 answer
Converting a string to lowercase inbuld function in cpp
C++
1 vote207 views1 answer
C++ remove text file
C++