[GESP202306 一级] 2.累计相加
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问题描述
输入一个正整数 ,求形如: 的累计相加。
输入描述
输入一个正整数。约定 。
输出描述
输出累计相加的结果。
样例
3
10
4
20
C++ GESP 2023年6月 一级
- Status
- Done
- Rule
- OI
- Problem
- 3
- Start at
- 2024-7-26 11:00
- End at
- 2024-8-3 19:00
- Duration
- 200 hour(s)
- Host
- Partic.
- 32