Question

How to format a number with thousands separator (commas) in C++

Answer 1

#include <iostream>
#include <locale>

int main() {
    int n = 49782521;

    std::cout.imbue(std::locale(""));
    std::cout << n;
}

  

  
/*
run:
  
49,782,521

*/

 

70+ SQL courses for beginners and professionals