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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#133818#5152. Circular Caramel Cookiekomay69321WA 13ms8132kbPython3178b2023-08-02 14:38:222023-08-02 14:38:25

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-08-02 14:38:25]
  • 评测
  • 测评结果:WA
  • 用时:13ms
  • 内存:8132kb
  • [2023-08-02 14:38:22]
  • 提交

answer

from math import pi, sqrt

s = int(input())
for i in range(1,int(1e6)+1):
    if i*4+i**2 >= s:
        tmp = i//2+i%2
        print(sqrt(tmp**2+(tmp+1)**2))
        break

Details

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Test #1:

score: 100
Accepted
time: 13ms
memory: 8124kb

input:

11

output:

2.23606797749979

result:

ok found '2.2360680', expected '2.2360680', error '0.0000000'

Test #2:

score: 0
Accepted
time: 6ms
memory: 8080kb

input:

59

output:

5.0

result:

ok found '5.0000000', expected '5.0000000', error '0.0000000'

Test #3:

score: -100
Wrong Answer
time: 5ms
memory: 8132kb

input:

1

output:

2.23606797749979

result:

wrong answer 1st numbers differ - expected: '1.4142136', found: '2.2360680', error = '0.5811388'