Submission #997412


Source Code Expand

#include <iostream>
#include <iomanip> // << fixed << setprecision(xxx)
#include <algorithm> // do { } while ( next_permutation(A, A+xxx) ) ;
#include <vector>
#include <string> // to_string(nnn) // substr(m, n) // stoi(nnn)
#include <complex>
#include <tuple> // get<n>(xxx)
#include <queue>
#include <stack>
#include <map> // if (M.find(key) != M.end()) { }
#include <set> // S.insert(M);
// if (S.find(key) != S.end()) { }
// for (auto it=S.begin(); it != S.end(); it++) { }
// auto it = S.lower_bound(M);
#include <cctype>
#include <cassert>
#include <cmath>
#include <cstdio>
#include <cstdlib> // atoi(xxx)
using namespace std;

typedef long long ll;

//const int dx[4] = {1, 0, -1, 0};
//const int dy[4] = {0, 1, 0, -1};

// const int C ;
// const int M = 1000000007;

int main () {
  ll x;
  int p;
  cin >> x >> p;
  if (x%2 == 1) {
    x++;
  }
  double pp = p/(double)100;
  double vec = -1 * pp + (1-pp);
  vec -= 1;
  cout << fixed << setprecision(12) << x/(-1 * vec) << endl;
}

Submission Info

Submission Time
Task A - Takahashi is Missing!
User kazunetakahashi
Language C++14 (GCC 5.4.1)
Score 700
Code Size 1033 Byte
Status AC
Exec Time 3 ms
Memory 256 KB

Judge Result

Set Name Sample Dataset1 Dataset2 Dataset3
Score / Max Score 0 / 0 200 / 200 300 / 300 200 / 200
Status
AC × 3
AC × 7
AC × 10
AC × 23
Set Name Test Cases
Sample subtask_01_ex1.txt, subtask_03_ex2.txt, subtask_04_ex3.txt
Dataset1 subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_02_01.txt, subtask_02_02.txt, subtask_02_03.txt
Dataset2 subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_03_01.txt, subtask_03_02.txt, subtask_03_03.txt, subtask_03_04.txt, subtask_03_05.txt, subtask_03_ex2.txt
Dataset3 subtask_01_02.txt, subtask_01_03.txt, subtask_01_04.txt, subtask_01_ex1.txt, subtask_02_01.txt, subtask_02_02.txt, subtask_02_03.txt, subtask_03_01.txt, subtask_03_02.txt, subtask_03_03.txt, subtask_03_04.txt, subtask_03_05.txt, subtask_03_ex2.txt, subtask_04_01.txt, subtask_04_02.txt, subtask_04_03.txt, subtask_04_04.txt, subtask_04_05.txt, subtask_04_06.txt, subtask_04_07.txt, subtask_04_08.txt, subtask_04_09.txt, subtask_04_ex3.txt
Case Name Status Exec Time Memory
subtask_01_02.txt AC 3 ms 256 KB
subtask_01_03.txt AC 3 ms 256 KB
subtask_01_04.txt AC 3 ms 256 KB
subtask_01_ex1.txt AC 3 ms 256 KB
subtask_02_01.txt AC 3 ms 256 KB
subtask_02_02.txt AC 3 ms 256 KB
subtask_02_03.txt AC 3 ms 256 KB
subtask_03_01.txt AC 3 ms 256 KB
subtask_03_02.txt AC 3 ms 256 KB
subtask_03_03.txt AC 3 ms 256 KB
subtask_03_04.txt AC 3 ms 256 KB
subtask_03_05.txt AC 3 ms 256 KB
subtask_03_ex2.txt AC 3 ms 256 KB
subtask_04_01.txt AC 3 ms 256 KB
subtask_04_02.txt AC 3 ms 256 KB
subtask_04_03.txt AC 3 ms 256 KB
subtask_04_04.txt AC 3 ms 256 KB
subtask_04_05.txt AC 3 ms 256 KB
subtask_04_06.txt AC 3 ms 256 KB
subtask_04_07.txt AC 3 ms 256 KB
subtask_04_08.txt AC 3 ms 256 KB
subtask_04_09.txt AC 3 ms 256 KB
subtask_04_ex3.txt AC 3 ms 256 KB