k, d, t = map(int, input().split())
if k < d:
period = d
else:
period = ((k + d - 1) // d) * d
cooking = period + k
num = 2*t // cooking
ans = num * period
carry = 2*t - num * cooking
if carry > 2*k:
ans += carry - k
else:
ans += carry / 2
print('%f' % ans)
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
22 ms |
3300 KB |
Output is correct |
2 |
Correct |
23 ms |
3308 KB |
Output is correct |
3 |
Correct |
25 ms |
3300 KB |
Output is correct |
4 |
Correct |
23 ms |
3308 KB |
Output is correct |
5 |
Correct |
24 ms |
3308 KB |
Output is correct |
6 |
Correct |
23 ms |
3308 KB |
Output is correct |
7 |
Correct |
22 ms |
3308 KB |
Output is correct |
8 |
Correct |
22 ms |
3308 KB |
Output is correct |
9 |
Correct |
20 ms |
3308 KB |
Output is correct |
10 |
Correct |
22 ms |
3308 KB |
Output is correct |
11 |
Correct |
20 ms |
3300 KB |
Output is correct |
12 |
Correct |
22 ms |
3308 KB |
Output is correct |
13 |
Correct |
23 ms |
3328 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
22 ms |
3308 KB |
Output is correct |
2 |
Correct |
21 ms |
3308 KB |
Output is correct |
3 |
Correct |
22 ms |
3308 KB |
Output is correct |
4 |
Correct |
22 ms |
3292 KB |
Output is correct |
5 |
Correct |
21 ms |
3308 KB |
Output is correct |
6 |
Correct |
21 ms |
3308 KB |
Output is correct |
7 |
Correct |
21 ms |
3308 KB |
Output is correct |
8 |
Correct |
21 ms |
3308 KB |
Output is correct |
9 |
Correct |
19 ms |
3308 KB |
Output is correct |
10 |
Correct |
21 ms |
3308 KB |
Output is correct |
11 |
Correct |
20 ms |
3308 KB |
Output is correct |
12 |
Correct |
20 ms |
3300 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
22 ms |
3300 KB |
Output is correct |
2 |
Correct |
23 ms |
3308 KB |
Output is correct |
3 |
Correct |
25 ms |
3300 KB |
Output is correct |
4 |
Correct |
23 ms |
3308 KB |
Output is correct |
5 |
Correct |
24 ms |
3308 KB |
Output is correct |
6 |
Correct |
23 ms |
3308 KB |
Output is correct |
7 |
Correct |
22 ms |
3308 KB |
Output is correct |
8 |
Correct |
22 ms |
3308 KB |
Output is correct |
9 |
Correct |
20 ms |
3308 KB |
Output is correct |
10 |
Correct |
22 ms |
3308 KB |
Output is correct |
11 |
Correct |
20 ms |
3300 KB |
Output is correct |
12 |
Correct |
22 ms |
3308 KB |
Output is correct |
13 |
Correct |
23 ms |
3328 KB |
Output is correct |
14 |
Correct |
21 ms |
3324 KB |
Output is correct |
15 |
Correct |
21 ms |
3308 KB |
Output is correct |
16 |
Correct |
21 ms |
3428 KB |
Output is correct |
17 |
Correct |
21 ms |
3300 KB |
Output is correct |
18 |
Correct |
20 ms |
3436 KB |
Output is correct |
19 |
Correct |
20 ms |
3308 KB |
Output is correct |
20 |
Correct |
20 ms |
3308 KB |
Output is correct |
21 |
Correct |
20 ms |
3308 KB |
Output is correct |
22 |
Correct |
21 ms |
3308 KB |
Output is correct |
23 |
Correct |
20 ms |
3308 KB |
Output is correct |
24 |
Correct |
23 ms |
3308 KB |
Output is correct |
25 |
Correct |
21 ms |
3356 KB |
Output is correct |
26 |
Correct |
21 ms |
3308 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
22 ms |
3300 KB |
Output is correct |
2 |
Correct |
23 ms |
3308 KB |
Output is correct |
3 |
Correct |
25 ms |
3300 KB |
Output is correct |
4 |
Correct |
23 ms |
3308 KB |
Output is correct |
5 |
Correct |
24 ms |
3308 KB |
Output is correct |
6 |
Correct |
23 ms |
3308 KB |
Output is correct |
7 |
Correct |
22 ms |
3308 KB |
Output is correct |
8 |
Correct |
22 ms |
3308 KB |
Output is correct |
9 |
Correct |
20 ms |
3308 KB |
Output is correct |
10 |
Correct |
22 ms |
3308 KB |
Output is correct |
11 |
Correct |
20 ms |
3300 KB |
Output is correct |
12 |
Correct |
22 ms |
3308 KB |
Output is correct |
13 |
Correct |
23 ms |
3328 KB |
Output is correct |
14 |
Correct |
22 ms |
3308 KB |
Output is correct |
15 |
Correct |
21 ms |
3308 KB |
Output is correct |
16 |
Correct |
22 ms |
3308 KB |
Output is correct |
17 |
Correct |
22 ms |
3292 KB |
Output is correct |
18 |
Correct |
21 ms |
3308 KB |
Output is correct |
19 |
Correct |
21 ms |
3308 KB |
Output is correct |
20 |
Correct |
21 ms |
3308 KB |
Output is correct |
21 |
Correct |
21 ms |
3308 KB |
Output is correct |
22 |
Correct |
19 ms |
3308 KB |
Output is correct |
23 |
Correct |
21 ms |
3308 KB |
Output is correct |
24 |
Correct |
20 ms |
3308 KB |
Output is correct |
25 |
Correct |
20 ms |
3300 KB |
Output is correct |
26 |
Correct |
21 ms |
3324 KB |
Output is correct |
27 |
Correct |
21 ms |
3308 KB |
Output is correct |
28 |
Correct |
21 ms |
3428 KB |
Output is correct |
29 |
Correct |
21 ms |
3300 KB |
Output is correct |
30 |
Correct |
20 ms |
3436 KB |
Output is correct |
31 |
Correct |
20 ms |
3308 KB |
Output is correct |
32 |
Correct |
20 ms |
3308 KB |
Output is correct |
33 |
Correct |
20 ms |
3308 KB |
Output is correct |
34 |
Correct |
21 ms |
3308 KB |
Output is correct |
35 |
Correct |
20 ms |
3308 KB |
Output is correct |
36 |
Correct |
23 ms |
3308 KB |
Output is correct |
37 |
Correct |
21 ms |
3356 KB |
Output is correct |
38 |
Correct |
21 ms |
3308 KB |
Output is correct |
39 |
Correct |
22 ms |
3308 KB |
Output is correct |
40 |
Correct |
22 ms |
3308 KB |
Output is correct |
41 |
Correct |
20 ms |
3336 KB |
Output is correct |
42 |
Correct |
20 ms |
3300 KB |
Output is correct |
43 |
Correct |
22 ms |
3308 KB |
Output is correct |
44 |
Correct |
20 ms |
3308 KB |
Output is correct |
45 |
Correct |
20 ms |
3300 KB |
Output is correct |
46 |
Correct |
25 ms |
3300 KB |
Output is correct |
47 |
Correct |
20 ms |
3300 KB |
Output is correct |
48 |
Correct |
23 ms |
3300 KB |
Output is correct |
49 |
Correct |
22 ms |
3300 KB |
Output is correct |
50 |
Correct |
62 ms |
3556 KB |
Output is correct |
51 |
Correct |
23 ms |
3308 KB |
Output is correct |
52 |
Correct |
22 ms |
3304 KB |
Output is correct |
53 |
Correct |
21 ms |
3308 KB |
Output is correct |
54 |
Correct |
21 ms |
3308 KB |
Output is correct |
55 |
Correct |
22 ms |
3308 KB |
Output is correct |