def main2():
N, S, T = map(int, input().split())
loc = list(map(int, input().split()))
target = S-1
ans = [1]
last = loc[0]
for i in range(1, N):
if last+T <= loc[i]:
if i+1 == target and loc[i]+T > loc[i+1]:
continue
ans.append(i+1)
last = loc[i]
print(len(ans))
print(*ans)
def main():
N, S, T = map(int, input().split())
loc = list(map(int, input().split()))
target = S - 1
ans = [target + 1]
last = loc[target]
for i in range(target + 1, N):
if last + T <= loc[i]:
# if i+1 == target and loc[i]+T > loc[i+1]:
# continue
ans.append(i + 1)
last = loc[i]
# ans2=[]
last = loc[target]
for i in range(target - 1, -1, -1):
if last - T >= loc[i]:
ans.append(i + 1)
last = loc[i]
print(len(ans))
print(*sorted(ans))
main()
Részfeladat | Összpont | Teszt | Verdikt | Idő | Memória | ||
---|---|---|---|---|---|---|---|
base | 50/50 | ||||||
1 | Elfogadva | 0/0 | 17ms | 11204 KiB | |||
2 | Elfogadva | 0/0 | 64ms | 33136 KiB | |||
3 | Elfogadva | 2/2 | 19ms | 11428 KiB | |||
4 | Elfogadva | 2/2 | 18ms | 11864 KiB | |||
5 | Elfogadva | 2/2 | 17ms | 12288 KiB | |||
6 | Elfogadva | 2/2 | 17ms | 12176 KiB | |||
7 | Elfogadva | 2/2 | 18ms | 12660 KiB | |||
8 | Elfogadva | 2/2 | 17ms | 12652 KiB | |||
9 | Elfogadva | 2/2 | 20ms | 14164 KiB | |||
10 | Elfogadva | 2/2 | 21ms | 15060 KiB | |||
11 | Elfogadva | 2/2 | 21ms | 14984 KiB | |||
12 | Elfogadva | 2/2 | 26ms | 17216 KiB | |||
13 | Elfogadva | 2/2 | 26ms | 17396 KiB | |||
14 | Elfogadva | 2/2 | 26ms | 17480 KiB | |||
15 | Elfogadva | 3/3 | 26ms | 17592 KiB | |||
16 | Elfogadva | 3/3 | 32ms | 19708 KiB | |||
17 | Elfogadva | 3/3 | 35ms | 21980 KiB | |||
18 | Elfogadva | 3/3 | 39ms | 25272 KiB | |||
19 | Elfogadva | 3/3 | 67ms | 35488 KiB | |||
20 | Elfogadva | 3/3 | 67ms | 35332 KiB | |||
21 | Elfogadva | 4/4 | 64ms | 35304 KiB | |||
22 | Elfogadva | 4/4 | 61ms | 35776 KiB |