Submission #1098935

#TimeUsernameProblemLanguageResultExecution timeMemory
1098935ohadBoarding Passes (BOI22_passes)C++14
0 / 100
2 ms568 KiB
#include <iostream> #include <vector> #include <cmath> #include <iomanip> #include <stdio.h> using namespace std; typedef long long ll; int main() { string a; cin >> a; ll size = a.length(); double best = size*(size-1)/4; for (int i = 0; i < size; i++) { long double x = ((size-i) * (size -i-1)) / double(4); long double y = (i*(i-1)) / double(4); y += x; if (y + 0.0000001 < best) best = y; } cout << fixed << setprecision(6) << best; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...