Exponent c++: In the previous article, we have discussed C++ Program to Convert Decimal Number to HexaDecimal Number. In this article, we will see C++ Program to Find Power of a Number.
C++ Program to Find Power of a Number
- Write a C++ Program to calculate power of a number using pow function.
- How to find power of a number using using multiplication.
C++ Program to calculate power of a number using loop
#include <iostream> using namespace std; int main(){ int base, exp, i, result = 1; cout << "Enter base and exponent\n"; cin >> base >> exp; // Calculate base^exponent by repetitively multiplying base for(i = 0; i < exp; i++){ result = result * base; } cout << base << "^" << exp << " = " << result; return 0; }
Output
Enter base and exponent 3 4 3^4 = 81
C++ Program to calculate power of a number using pow function
#include <iostream> #include <cmath> using namespace std; int main() { int base, exp; cout << "Enter base and exponent\n"; cin >> base >> exp; cout << base << "^" << exp << " = " << pow(base, exp); return 0; }
Output
Enter base and exponent 5 3 5^3 = 125
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