C++ Math

C++ Math

C++ has many functions that allows you to perform mathematical tasks on numbers.

Max and min

The max(x,y) function can be used to find the highest value of x and y:

And the min(x,y) function can be used to find the lowest value of x and y:

C++ <cmath> Library

Other functions, such as sqrt (square root), round (rounds a number) and log (natural logarithm), can be found in the <cmath> header file:

Complete Math Reference

For a complete reference of Math functions, go to our C++ Math Reference.

int x = 5;
int y = 10;
cout << (x, y);