Submission #6983108


Source Code Expand

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#include <bits/stdc++.h>
using namespace std;

int main() {
  int n;
  cin>>n;
  int a[n];
  for (int i=0; i<n; i++) {
    cin>>a[i];
  }
  double sum = 0.0;
  for (int i=0; i<n; i++) {
    sum += 1.0 / a[i];
  }
  printf("%.9lf", 1.0 /sum);

}

Submission Info

Submission Time
Task B - Resistors in Parallel
User m44
Language C++14 (GCC 5.4.1)
Score 200
Code Size 260 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 10
Set Name Test Cases
Sample a01, a02, a03
All a01, a02, a03, b04, b05, b06, b07, b08, b09, b10
Case Name Status Exec Time Memory
a01 AC 1 ms 256 KB
a02 AC 1 ms 256 KB
a03 AC 1 ms 256 KB
b04 AC 1 ms 256 KB
b05 AC 1 ms 256 KB
b06 AC 1 ms 256 KB
b07 AC 1 ms 256 KB
b08 AC 1 ms 256 KB
b09 AC 1 ms 256 KB
b10 AC 1 ms 256 KB