苹果和虫子
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说明
你买了一箱个苹果,很不幸的是买完时箱子里混进了一条虫子。虫子每小时能吃掉一个苹果,假设虫子在吃完一个苹果之前不会吃另一个,那么经过小时你还有多少个完整的苹果?
输入格式
输入仅一行,包括,和(均为整数)。
输出格式
输出也仅一行,剩下的苹果个数。
样例
10 4 97
2024022002-day2
- Status
 - Done
 - Rule
 - ACM/ICPC
 - Problem
 - 8
 - Start at
 - 2024-2-20 17:00
 - End at
 - 2024-2-20 18:10
 - Duration
 - 1.2 hour(s)
 - Host
 - Partic.
 - 4