Pow without math.h

int pow(int base, int exp)
    {
      if(exp < 0)
        return -1;

        int result = 1;
        while (exp)
        {
            if (exp & 1)
                result *= base;
            exp >>= 1;
            base *= base;
        }

        return result;
    }

Source: stackoverflow.com

Similar codes

0 vote191 views1 answer
Composition namespaces c++
C++
0 vote198 views1 answer
Initializer before void c++
C++
2 votes201 views3 answers
Online ide c++
C++
0 vote205 views1 answer
Unreal engine overlap events c++ code
C++
0 vote210 views1 answer
Input full line as input in cpp
C++
0 vote188 views1 answer
Sideways triangle c++ xy plane
C++
1 vote208 views1 answer
Tarray ue4 c++
C++
0 vote185 views1 answer
Clear qlayout
C++
0 vote153 views1 answer
Replace a substring with another string in c++
C++
0 vote211 views4 answers
How to make a square root function in c++ without stl
C++