Submission #3625521

Source Code Expand

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

int main(){
  double n,m,d;
  int D=d;
  cin>>n>>m>>d;
  int k=2*(n-d);
  if(d==0)k/=2;
  cout<<(m-1)*k/n/n<<endl;
}

Submission Info

Submission Time
Task C - Ordinary Beauty
User drogskol
Language C++14 (GCC 5.4.1)
Score 0
Code Size 175 Byte
Status WA
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 2
AC × 12
WA × 1
Set Name Test Cases
Sample sample_1000000000_180707_0.txt, sample_2_3_1.txt
All sample_1000000000_180707_0.txt, sample_2_3_1.txt, test_11936238_9_153932.txt, test_138666_2854897_1404.txt, test_1_2_0.txt, test_234679769_107_69508.txt, test_25213539_11160_27040.txt, test_28367_3200917_12993.txt, test_46387542_48_441879.txt, test_50484_560629_534.txt, test_569_56_8.txt, test_77_143_1.txt, test_8180059_850_58.txt
Case Name Status Exec Time Memory
sample_1000000000_180707_0.txt AC 1 ms 256 KB
sample_2_3_1.txt AC 1 ms 256 KB
test_11936238_9_153932.txt AC 1 ms 256 KB
test_138666_2854897_1404.txt AC 1 ms 256 KB
test_1_2_0.txt AC 1 ms 256 KB
test_234679769_107_69508.txt AC 1 ms 256 KB
test_25213539_11160_27040.txt AC 1 ms 256 KB
test_28367_3200917_12993.txt WA 1 ms 256 KB
test_46387542_48_441879.txt AC 1 ms 256 KB
test_50484_560629_534.txt AC 1 ms 256 KB
test_569_56_8.txt AC 1 ms 256 KB
test_77_143_1.txt AC 1 ms 256 KB
test_8180059_850_58.txt AC 1 ms 256 KB