#¾. 整数逆元
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整数逆元
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Background
逆元求解的一个模板
Description
给你一个数n求解在模1e9+7的情况下的值
Format
Input
输入一个数n
Output
输出
Samples
5
400000003
Limitation
n在int范围内
第七届SWPU-ACM老生预选赛
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 187
- Start at
- 2022-9-19 14:00
- End at
- 2022-10-28 14:00
- Duration
- 936 hour(s)
- Host
- Partic.
- 45