Submission #1003605
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define sz(x) ((int) (x).size()) #define forn(i,n) for (int i = 0; i < int(n); ++i) typedef long long ll; typedef long long i64; typedef long double ld; const int inf = int(1e9) + int(1e5); const ll infl = ll(2e18) + ll(1e10); ld p[2][6]; ld calc(ld a) { ld res = 0; forn (i, 6) { //ld pr = (a * p[0][i] + (1 - a) * p[1][i]); res += max(a * p[0][i], (1 - a) * p[1][i]); } return res; } int main() { #ifdef LOCAL assert(freopen("d.in", "r", stdin)); #else #endif forn (i, 2) forn (j, 6) { cin >> p[i][j]; p[i][j] /= 100; } ld L = 0, R = 1; forn (iter, 500) { ld x1 = (2 * L + R) / 3; ld x2 = (2 * R + L) / 3; ld v1 = calc(x1); ld v2 = calc(x2); if (v1 < v2) R = x2; else L = x1; } cout.precision(20); cout << fixed; cerr << "opt " << (L + R) / 2 << '\n'; cout << calc((L + R) / 2) << '\n'; }
Submission Info
Submission Time | |
---|---|
Task | D - Dice Game |
User | zemen |
Language | C++14 (GCC 5.4.1) |
Score | 1000 |
Code Size | 1079 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 1000 / 1000 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | example0.txt, example1.txt |
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, 022.txt, 023.txt, 024.txt, 025.txt, 026.txt, 027.txt, 028.txt, 029.txt, 030.txt, 031.txt, 032.txt, 033.txt, 034.txt, 035.txt, 036.txt, 037.txt, 038.txt, example0.txt, example1.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 2 ms | 256 KB |
001.txt | AC | 2 ms | 256 KB |
002.txt | AC | 2 ms | 256 KB |
003.txt | AC | 2 ms | 256 KB |
004.txt | AC | 2 ms | 256 KB |
005.txt | AC | 2 ms | 256 KB |
006.txt | AC | 2 ms | 256 KB |
007.txt | AC | 2 ms | 256 KB |
008.txt | AC | 2 ms | 256 KB |
009.txt | AC | 2 ms | 256 KB |
010.txt | AC | 2 ms | 256 KB |
011.txt | AC | 2 ms | 256 KB |
012.txt | AC | 2 ms | 256 KB |
013.txt | AC | 2 ms | 256 KB |
014.txt | AC | 2 ms | 256 KB |
015.txt | AC | 2 ms | 256 KB |
016.txt | AC | 2 ms | 256 KB |
017.txt | AC | 2 ms | 256 KB |
018.txt | AC | 2 ms | 256 KB |
019.txt | AC | 2 ms | 256 KB |
020.txt | AC | 2 ms | 256 KB |
021.txt | AC | 2 ms | 256 KB |
022.txt | AC | 2 ms | 256 KB |
023.txt | AC | 2 ms | 256 KB |
024.txt | AC | 2 ms | 256 KB |
025.txt | AC | 2 ms | 256 KB |
026.txt | AC | 2 ms | 256 KB |
027.txt | AC | 2 ms | 256 KB |
028.txt | AC | 2 ms | 256 KB |
029.txt | AC | 2 ms | 256 KB |
030.txt | AC | 2 ms | 256 KB |
031.txt | AC | 2 ms | 256 KB |
032.txt | AC | 2 ms | 256 KB |
033.txt | AC | 2 ms | 256 KB |
034.txt | AC | 2 ms | 256 KB |
035.txt | AC | 2 ms | 256 KB |
036.txt | AC | 2 ms | 256 KB |
037.txt | AC | 2 ms | 256 KB |
038.txt | AC | 2 ms | 256 KB |
example0.txt | AC | 2 ms | 256 KB |
example1.txt | AC | 2 ms | 256 KB |