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  1. #include <iostream>
  2. #include <string>
  3. #include <algorithm>
  4.  
  5. int main() {
  6.   int value = 78421;
  7.   auto value_string = std::to_string(value);
  8.   std::cout << "max number is: " << *std::max_element(value_string.begin(),
  9.                                                       value_string.end());
  10. }
  11.  
Success #stdin #stdout 0s 3272KB
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stdin
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Standard input is empty
stdout
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max number is: 8
https://ideone.com/i8yhtg
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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