C++ how to get maximum value

Maximum int c++

#include <limits>

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

C++ how to get maximum value

x = 1, y  = 2;
fmax(x , y);
//if you want to print it right away:
cout << fmax(x , y);
//if you want to store it:
int j = fmax(x, y);
cout << j;

//output 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();

Source: stackoverflow.com

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