Algorithms_in_C++ 1.0.0
Set of algorithms implemented in C++.
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A simple program to check if the given number is a factorial of some number or not. More...
#include <cassert>
#include <iostream>
Namespaces | |
namespace | math |
for IO operations | |
Functions | |
bool | math::is_factorial (uint64_t n) |
Function to check if the given number is factorial of some number or not. | |
static void | tests () |
Self-test implementations. | |
int | main () |
Main function. | |
A simple program to check if the given number is a factorial of some number or not.
A factorial number is the sum of k! where any value of k is a positive integer. https://www.mathsisfun.com/numbers/factorial.html
int main | ( | void | ) |
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static |
Self-test implementations.