Miscellany

#include <cstdlib>#include <iostream>using namespace std;int main(int argc, char *argv[]){    long long i = argv[1];    while(i!=1) {                if((i%2)==1) {                              i=(i*3)+1;                              } else {                              i=i/2;                              }                                    cout << i << endl;                              }           system("PAUSE");    return EXIT_SUCCESS;}