#include <stdio.h>

int main() { int n, s = 0; scanf("%d", &n); while (1) { if (n % 2!= 0) { s = n * 3 + 1; printf("%d*3+1=%d\n", n, s); } else { s = n / 2; printf("%d/2=%d\n", n, s); } if (s == 1) { break; } n = s; } printf("End"); return 0;