Submission #1107147
Source Code Expand
#include <bits/stdc++.h> using namespace std; double p[6], q[6]; inline double sq(double x) { return x * x; } double getVal(double P) { double ans = 0; for(int i = 0; i < 6; ++i) { if(P * p[i] > (1 - P) * q[i]) ans += P * p[i]; else ans += (1 - P) * q[i]; } return ans; } int main() { for(int i = 0; i < 6; ++i) { scanf("%lf", &p[i]); p[i] /= 100.0; } for(int i = 0; i < 6; ++i) { scanf("%lf", &q[i]); q[i] /= 100.0; } double left = 0, right = 1, mid1, mid2; double sol = 1; for(int i = 0; i < 100; ++i) { mid1 = left + (right - left) / 3; mid2 = right - (right - left) / 3; double val1 = getVal(mid1), val2 = getVal(mid2); sol = min(sol, val1); sol = min(sol, val2); if(val1 < val2) right = mid2; else left = mid1; } printf("%.20f\n", sol); return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Dice Game |
User | shp |
Language | C++14 (GCC 5.4.1) |
Score | 1000 |
Code Size | 1018 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:25:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf", &p[i]); ^ ./Main.cpp:30:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lf", &q[i]); ^
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 | 3 ms | 256 KB |
001.txt | AC | 3 ms | 256 KB |
002.txt | AC | 3 ms | 256 KB |
003.txt | AC | 3 ms | 256 KB |
004.txt | AC | 3 ms | 256 KB |
005.txt | AC | 3 ms | 256 KB |
006.txt | AC | 3 ms | 256 KB |
007.txt | AC | 3 ms | 256 KB |
008.txt | AC | 3 ms | 256 KB |
009.txt | AC | 3 ms | 256 KB |
010.txt | AC | 3 ms | 256 KB |
011.txt | AC | 3 ms | 256 KB |
012.txt | AC | 3 ms | 256 KB |
013.txt | AC | 3 ms | 256 KB |
014.txt | AC | 3 ms | 256 KB |
015.txt | AC | 3 ms | 256 KB |
016.txt | AC | 3 ms | 256 KB |
017.txt | AC | 3 ms | 256 KB |
018.txt | AC | 3 ms | 256 KB |
019.txt | AC | 3 ms | 256 KB |
020.txt | AC | 3 ms | 256 KB |
021.txt | AC | 3 ms | 256 KB |
022.txt | AC | 3 ms | 256 KB |
023.txt | AC | 3 ms | 256 KB |
024.txt | AC | 3 ms | 256 KB |
025.txt | AC | 3 ms | 256 KB |
026.txt | AC | 2 ms | 256 KB |
027.txt | AC | 3 ms | 256 KB |
028.txt | AC | 3 ms | 256 KB |
029.txt | AC | 3 ms | 256 KB |
030.txt | AC | 3 ms | 256 KB |
031.txt | AC | 3 ms | 256 KB |
032.txt | AC | 3 ms | 256 KB |
033.txt | AC | 3 ms | 256 KB |
034.txt | AC | 3 ms | 256 KB |
035.txt | AC | 3 ms | 256 KB |
036.txt | AC | 2 ms | 256 KB |
037.txt | AC | 3 ms | 256 KB |
038.txt | AC | 3 ms | 256 KB |
example0.txt | AC | 3 ms | 256 KB |
example1.txt | AC | 3 ms | 256 KB |