It's too funy!

I forgot to check one little moment

if(goods[v[0].s] == 0){
   time++;
   v.pop_front();
   continue;
}

Or try this test:

1
1 of hell

3
1 of lol
2 of azaz
3 of bug

Answer: 3, but my old programm gives 5 LOL, Good Luck!

My problem is not this that gives the correct answer, but despite that WA9

Try this:
1
1 of a
3
1 of a
1 of a
1 of b
Correct answer is 3.