# omnimath / omnimath_1592

- taskset: [omnimath](https://harnessreport.com/tasks/omnimath.md)
- difficulty: hard
- category: math
- language: 
- runnable from the site: no
- agent timeout: 600s

## Results by harness

_none yet_

## Instruction

```
# Mathematical Problem

You plan to open your own Tmall.com store, called 'Store B,' selling the same headphones and speaker set at the same list prices as Store A does. Your store sells only these two models. You plan to issue 'x RMB off 99 RMB' coupons, limited to one per order, where x is an integer greater than 0 and smaller than 99. (For example, the discount for an order of 250 RMB is x RMB, not 2x RMB). The Tmall.com '60 RMB off 299 RMB' coupon can be applied to purchases at store B and can be stacked with your 'x RMB off 99 RMB' coupon. What is the minimal number x such that Xiao Ming can spend at least 1 RMB less on either the 250 RMB pair of the headphones or the 600 RMB speakers set in your Store B than in Store A? What is the minimal number x such that Xiao Ming can spend at least 1 RMB less for buying both the 250 RMB pair of the headphones and the 600 RMB speakers set in your Store B than in Store A?

## Instructions

Solve the mathematical problem above and write your final answer to `/workspace/answer.txt`.

**Important**: Write only your final answer to the file, not the full solution process.

### Guidelines

- Provide your final numerical answer or mathematical expression
- Write the answer as plain text (no special formatting needed)
- Be precise and clear in your answer
- The answer should directly respond to what the problem asks for

### Example

If the problem asks "What is 2 + 2?", your answer file should contain:

```
4
```

Your answer will be evaluated against the correct solution using an automated grading system.
```
---
Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp