2018年IOAA日间观测介绍

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Jingsong Guo（讨论 | 贡献）2019年8月21日 (三) 22:26的版本 （创建页面，内容为“==英文版== Instructions 1. This part of the contest consists of 4 problems, is 1 hour long and is worth a total of 100 points. 2. Only blue pen should be use…”）
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英文版

Instructions

1. This part of the contest consists of 4 problems, is 1 hour long and is worth a total of 100 points.

2. Only blue pen should be used to fill in the answer boxes, draw and mark on the star chart.

3. You are not allowed to leave your working desk without permission. If you need any assistance (malfunctioning calculator, need to visit a restroom, etc.), please put up your hand to signal the supervisor.

4. The beginning and end of the competition will be indicated by a long sound signal.

5. Wait at your table until your envelope is collected. Once all envelopes are collected, your student guide will escort you out of the competition area.

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