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20 lines
353 B

#include <bits/stdc++.h>
using namespace std;
const int N = 210;
int a[N], idx;
int n;
int main() {
cin >> n;
while (n > 1) {
a[idx++] = n;
if (n & 1)
n = n * 3 + 1;
else
n = n >> 1;
}
a[idx] = 1;
for (int i = idx; i >= 0; i--) printf("%d ", a[i]);
return 0;
}