Submission #998870
Source Code Expand
#include<iostream> int main(){ int a,b; cin >> a >> b; printf("%.9f",1./(1./a+1./b)); return 0; }
Submission Info
Submission Time | |
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Task | A - Equivalent Resistance |
User | hey |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 108 Byte |
Status | CE |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:5:1: error: ‘cin’ was not declared in this scope cin >> a >> b; ^ ./Main.cpp:5:1: note: suggested alternative: In file included from ./Main.cpp:1:0: /usr/include/c++/5/iostream:60:18: note: ‘std::cin’ extern istream cin; /// Linked to standard input ^