鸡兔同笼（拓展03-3种不同面值的钱币2元、5元、10元）
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Background
Description
张叔叔领得补发工资240元，有2元、5元、10元三种面值的人民币共50张，其中2元和5元的张数一样多，那么各种面值的钱币有多少张
Format
Input
Output
Samples
20 20 10
Limitation
1s, 1024KiB for each test case.
鸡兔同笼（不同的题型）
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 15
- Start at
- 2024-5-15 17:00
- End at
- 2024-5-24 1:00
- Duration
- 200 hour(s)
- Host
-
paifuture
- Partic.
- 17