Submission #3213944
Source Code Expand
x1, y1 = map(int, input().split()) x2, y2 = map(int, input().split()) x3, y3 = map(int, input().split()) # 3辺の長さとその最大値 a = ((x1 - x2) ** 2 + (y1 - y2) ** 2) ** 0.5 b = ((x2 - x3) ** 2 + (y2 - y3) ** 2) ** 0.5 c = ((x3 - x1) ** 2 + (y3 - y1) ** 2) ** 0.5 L = max(a, b, c) # ヘロンの公式 s = (a + b + c) / 2 S = (s * (s - a) * (s - b) * (s - c)) ** 0.5 # 内接円の半径 r = (2 * S) / (a + b + c) ans = (L * r) / (2 * r + L) print(ans)
Submission Info
Submission Time | |
---|---|
Task | B - Inscribed Bicycle |
User | AT274 |
Language | Python (3.4.3) |
Score | 500 |
Code Size | 486 Byte |
Status | AC |
Exec Time | 21 ms |
Memory | 3188 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
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, example0.txt, example1.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 16 ms | 3064 KB |
001.txt | AC | 21 ms | 3064 KB |
002.txt | AC | 17 ms | 3064 KB |
003.txt | AC | 17 ms | 3064 KB |
004.txt | AC | 16 ms | 3064 KB |
005.txt | AC | 17 ms | 3188 KB |
006.txt | AC | 17 ms | 3064 KB |
007.txt | AC | 17 ms | 3064 KB |
008.txt | AC | 17 ms | 3064 KB |
009.txt | AC | 17 ms | 3064 KB |
010.txt | AC | 17 ms | 3064 KB |
011.txt | AC | 17 ms | 3064 KB |
012.txt | AC | 17 ms | 3064 KB |
013.txt | AC | 17 ms | 3064 KB |
014.txt | AC | 17 ms | 3064 KB |
015.txt | AC | 16 ms | 3064 KB |
example0.txt | AC | 19 ms | 3188 KB |
example1.txt | AC | 17 ms | 3064 KB |