c++ get max value of integer code example

Example 1: maximum int c++

#include <limits>

int imin = std::numeric_limits<int>::min(); // minimum value
int imax = std::numeric_limits<int>::max(); // maximum value (2147483647)

Example 2: c++ get maximum value unsigned int

// C
#include <limits.h>
unsigned int max_unsigned_int_size = UINT_MAX;

// C++
#include <limits>
unsigned int max_unsigned_int_size = std::numeric_limits<unsigned int>::max();