#include #include using namespace std; int main() { int a, b; cout << " MATH in C++ : " << endl; cout << endl << "Addition: 8 + 5 = " << 8+5 << endl << "Subtraction: 8 - 5 = " << 8-5 << endl << "Multiplication: 8 * 5 = " << 8*5 << endl << "Division: 8 / 5 = " << 8/5 << endl << "Remainder: 8 % 5 = " << 8%5 << endl ; a=8, b=5; cout << " Increment : " << endl << "post-increment 8 ++ = " << a++ << endl << "pre-increment ++5 = " << ++b << endl ; a=8, b=5; cout << " Decrement : " << endl << "post- decrement 8-- = " << a-- << endl << "pre- decrement --5 = " << --b << endl ; cout << " Varaible : " << endl << "x+=10 → x=x+10 " << endl << "x-=10 → x=x-10 " << endl << "x*=10 → x=x*10 " << endl << "x/=10 → x=x/10 " << endl << "x%=10 → x=x%10 " << endl ; a=4, b=-2; cout << endl << " Function :" << endl << "sin(pi) = " << sin(3.14159) << endl << "cos(pi) = " << cos(3.14159) << endl << "tan(pi) = " << tan(3.14159) << endl << "asin(pi) = " << asin(3.14159) << endl << "acos(pi) = " << acos(3.14159) << endl << "atan(pi) = " << atan(3.14159) << endl << "sinh(pi) = " << sinh(3.14159) << endl << "cosh(pi) = " << cosh(3.14159) << endl << "tanh(pi) = " << tanh(3.14159) << endl ; cout << endl << "Power 2 to 5 pow(2,5)= " << pow(2,5) << endl << "Square root of sqrt(16) = " << sqrt(16) << endl << "Cube root cbrt(27) = " << cbrt(27) << endl << "Abs (-4) = " << abs(a) << endl << "Round up ceil(4.6) = " << ceil(4.6) << endl << "Round down floor(4.6) = " << floor(4.6) << endl << "Highest value max(4,8) = " << max(4,8) << endl << "Lowest value min(4,8) = " << min(4,8) << endl << endl << "Exponent exp(2) = " << exp(2) << endl << "Natural logorithm log (2.7)= " << log(2.7) << endl << "Logorithm of 10 log10 (100)= " << log10(100) << endl ; cout << endl << endl << " Created by ARGenius" ; return 0; }

Math ifunction n C++ - Математические функции в С++