fork download
copy 
  1. #include <iostream>
  2. #include <numeric>
  3.  
  4. int main() {
  5.     int liczba = 5528551;
  6.     auto napis{std::to_string(liczba)};
  7.     int suma = [napis](int r) { for (char c:napis) r += c - '0'; return r; }(0);
  8.     std::cout << "Suma wszystkich cyfr to: " << suma << std::endl;
  9.  
  10.     return 0;
  11. }
Success #stdin #stdout 0s 4544KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Suma wszystkich cyfr to: 31
https://ideone.com/ZvlXzh
language:
C++14 (gcc 8.3)
created:
3 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!