Submission #6782212

Source Code Expand

r,n,m=map(int,input().split());x=0
for i in range(1,n+m):
  t=((2*r)**2-(2*min(abs(n/2-i),abs(n/2-i+m))*2*r/n)**2)**0.5
  #print(i,'{:.10f}'.format(t),abs(n/2-i),abs(n/2-i+m))
  x+=t
print('{:.10f}'.format(x))

Submission Info

Submission Time
Task B - ステップカット
User miscalculation53
Language Python (3.4.3)
Score 200
Code Size 214 Byte
Status AC
Exec Time 403 ms
Memory 3060 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 16
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt, 00_example_03.txt
All 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 10_rand_05.txt, 10_rand_06.txt, 10_rand_07.txt, 10_rand_08.txt, 20_hand_01.txt, 20_hand_02.txt, 20_hand_03.txt, 20_hand_04.txt, 20_hand_05.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 17 ms 2940 KB
00_example_02.txt AC 17 ms 3060 KB
00_example_03.txt AC 189 ms 3060 KB
10_rand_01.txt AC 18 ms 2940 KB
10_rand_02.txt AC 17 ms 2940 KB
10_rand_03.txt AC 106 ms 2940 KB
10_rand_04.txt AC 19 ms 3060 KB
10_rand_05.txt AC 28 ms 3060 KB
10_rand_06.txt AC 23 ms 3060 KB
10_rand_07.txt AC 51 ms 2940 KB
10_rand_08.txt AC 41 ms 2940 KB
20_hand_01.txt AC 187 ms 3060 KB
20_hand_02.txt AC 403 ms 2940 KB
20_hand_03.txt AC 190 ms 3060 KB
20_hand_04.txt AC 17 ms 3060 KB
20_hand_05.txt AC 18 ms 2940 KB