C++ program to generate Collatz Conjecture sequence.
// ? 2017 TheFlyingKeyboard and released under MIT License // theflyingkeyboard.net #include <iostream> using namespace std; unsigned long long collatzConjecture(unsigned long long num); int main(){ unsigned long long number; unsigned long long iterNum = 0; cout << "Enter a number: "; cin >> number; cout << number << " "; while(number != 1){ number = collatzConjecture(number); cout << number << " "; iterNum++; } cout << endl << "It took " << iterNum << " iterations to reach 1" << endl; return 0; } unsigned long long collatzConjecture(unsigned long long num){ if(num % 2 == 0){ return num / 2; }else{ return 3 * num + 1; } }
C++ Collatz Conjecture Sequence Generator