Question

How to get the max value of unsigned int in C++

Answer 1

#include <iostream>
#include <limits>
  
int main() {

    std::cout << std::numeric_limits<unsigned int>::max() << "\n";
}
  
  
  
/*
run:
  
4294967295
  
*/

 

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Answer 2

#include <iostream>
#include <climits>
   
int main() {
    unsigned int max = UINT_MAX;
    
    std::cout << max << "\n";
}
   
   
   
/*
run:
   
4294967295
   
*/

 

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