baoshuo/OI-codes
baoshuo/OI-codes
0
1
Fork 0
mirror of https://git.sb/baoshuo/OI-codes.git synced 2025-01-11 23:31:58 +00:00
Code Releases Activity

B2015 计算并联电阻的阻值

Browse Source 
R53273658
This commit is contained in:
Baoshuo Ren 2021-07-16 10:57:48 +08:00 committed by Baoshuo Ren
parent d4930597c4
commit 3bf4920268
Signed by: baoshuo
GPG Key ID: 70F90A673FB1AB68
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
Luogu/problem/B2015/B2015.cpp Normal file
View File

@ -0,0 +1,10 @@
#include <bits/stdc++.h>
using namespace std;
int main() {
double r1, r2;
cin >> r1 >> r2;
cout << fixed << setprecision(2) << 1 / (1 / r1 + 1 / r2) << endl;
return 0;
}