Question

How to remove commas from string in C++

Answer 1

#include <iostream>
#include <algorithm>

int main() {
    std::string s = "32,746,190";
    
    s.erase(std::remove(s.begin(), s.end(), ','), s.end());

    std::cout << s;
}



/*
run:

32746190

*/

 

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