Submission #3365925


Source Code Expand

import numpy as np
import math


def calc(A,B,C):
    a = np.linalg.norm(B - C)
    b = np.linalg.norm(C - A)
    c = np.linalg.norm(A - B)
    cosC = np.inner(A-C, B-C)/(b*a)
    if cosC <= 0:
        return 0
    tanC = math.sqrt(1/(cosC**2)-1)
    return (1 - 1/cosC + tanC) * (a+b-c)/4


a = np.array(ai())
b = np.array(ai())
c = np.array(ai())
print(max(calc(a,b,c),calc(b,c,a),calc(c,a,b)))

Submission Info

Submission Time
Task B - Inscribed Bicycle
User krswrb
Language Python (3.4.3)
Score 0
Code Size 414 Byte
Status RE
Exec Time 149 ms
Memory 12504 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 500
Status
RE × 2
RE × 18
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 RE 146 ms 12504 KB
001.txt RE 146 ms 12504 KB
002.txt RE 149 ms 12504 KB
003.txt RE 146 ms 12504 KB
004.txt RE 146 ms 12408 KB
005.txt RE 147 ms 12504 KB
006.txt RE 146 ms 12504 KB
007.txt RE 146 ms 12504 KB
008.txt RE 146 ms 12504 KB
009.txt RE 147 ms 12376 KB
010.txt RE 147 ms 12504 KB
011.txt RE 146 ms 12504 KB
012.txt RE 147 ms 12504 KB
013.txt RE 146 ms 12504 KB
014.txt RE 146 ms 12248 KB
015.txt RE 147 ms 12500 KB
example0.txt RE 147 ms 12376 KB
example1.txt RE 146 ms 12500 KB