I am solving a contest problem (link) in which I don’t understand the sub-tasks, it says the following:

### Constraints

- 1≤T≤100
- 7≤N≤100
- 350 ≤ Pi ≤ 750 for each valid i

### Subtasks

**Subtask #1 (30 points):** N=7

**Subtask #2 (70 points):** original constraints

What does it mean by “N=7” and " original constraints". I submitted my code but it tells my answer is wrong and I am sure my logic is correct. So it has to do something with these subtasks and I ensure you that I took every input through user and I haven’t written the code for checking conditions for constraints.

Please help me I am taking part in contest for the first time.