Is there any code to find the maximum value of integer (accordingly to the compiler) in C/C++ like Integer.MaxValue
function in java?
In C++:
#include <limits>
then use
int imin = std::numeric_limits<int>::min(); // minimum value
int imax = std::numeric_limits<int>::max();
std::numeric_limits
is a template type which can be instantiated with other types:
float fmin = std::numeric_limits<float>::min(); // minimum positive value
float fmax = std::numeric_limits<float>::max();
In C:
#include <limits.h>
then use
int imin = INT_MIN; // minimum value
int imax = INT_MAX;
or
#include <float.h>
float fmin = FLT_MIN; // minimum positive value
double dmin = DBL_MIN; // minimum positive value
float fmax = FLT_MAX;
double dmax = DBL_MAX;