Submission #1099063

# Submission time Handle Problem Language Result Execution time Memory
1099063 2024-10-10T12:58:01 Z NDT134 Boarding Passes (BOI22_passes) C++14
0 / 100
0 ms 348 KB
#include<iostream>
 
using namespace std;
 
int main() {
  string s; cin >> s;
  int n = s.size();
  double r = 0;
  double x = n / 2;
  r += x * (x - 1);
  x = (n + 1)/2;
  r += x * (x - 1);
  r *= 0.25;
  cout << r << endl;
}
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 1st numbers differ - expected: '100800.5000000000', found: '100800.0000000000', error = '0.0000049603'
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 1st numbers differ - expected: '1.0000000000', found: '3.0000000000', error = '2.0000000000'
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 1st numbers differ - expected: '1.0000000000', found: '3.0000000000', error = '2.0000000000'
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB 1st numbers differ - expected: '100800.5000000000', found: '100800.0000000000', error = '0.0000049603'
2 Halted 0 ms 0 KB -