| pow(a, b); |
Функция pow() cmath library takes two parameters: a, b. The first number is a(basic) raised to the power b.
Returns the value of ab .
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | #include <iostream> #include <cmath> int main() { float a = 2; float b = 3; float c = 5; std::cout << pow(a, b) << std::endl; std::cout << pow(c, b) << std::endl; std::cout << pow(c, a) << std::endl; return 0; } |
Execution result 23 , 53, 52 :
