Submission #6641030

Source Code Expand

def l(n, N, R):
    if n <= 0 or n >= N:
        return 0
    else:
        return 4 * R * ((n * (N - n)) ** 0.5) / N


R, N, M = map(int, input().split())
ans = 0
for i in range(1, N + M):
    ans += max(l(i, N, R), l(i - M, N, R))
print(ans)

Submission Info

Submission Time
Task B - ステップカット
User satoooh
Language Python (3.4.3)
Score 200
Code Size 256 Byte
Status AC
Exec Time 228 ms
Memory 3316 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 19 ms 3060 KB
00_example_02.txt AC 17 ms 2936 KB
00_example_03.txt AC 185 ms 3316 KB
10_rand_01.txt AC 17 ms 2940 KB
10_rand_02.txt AC 17 ms 2940 KB
10_rand_03.txt AC 93 ms 2940 KB
10_rand_04.txt AC 18 ms 2940 KB
10_rand_05.txt AC 27 ms 2940 KB
10_rand_06.txt AC 21 ms 2940 KB
10_rand_07.txt AC 44 ms 2940 KB
10_rand_08.txt AC 35 ms 2940 KB
20_hand_01.txt AC 177 ms 2940 KB
20_hand_02.txt AC 228 ms 2940 KB
20_hand_03.txt AC 166 ms 2940 KB
20_hand_04.txt AC 17 ms 2940 KB
20_hand_05.txt AC 18 ms 2940 KB