HackerEarth
May Easy '21

May 01, 2021, 04:00 AM UTC (UTC) - May 01, 2021, 07:00 AM UTC (UTC)

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Leaderboard
Last updated at: Jun 28, 2025, 03:45 PM UTC (UTC)
DEVELOPERS
Score (600)
Problems Solved (6)
Effective Time (HH:MM:SS)
P0
Pairs of eleme…
(100)
P1
A XOR challenge
(100)
P2
Road to playof…
(100)
P3
Filling stones
(100)
P4
Odd subsequenc…
(100)
P5
Explosion
(100)
1.
2017csb1088
600 (6) 1:55:30
100
0:04:45
100
0:04:10
100
1:00:02
100
0:07:30
100
0:15:38
100
0:23:25
2.
architagrawal2000
554 (6) 7:19:53
100
0:21:07
100
0:26:20
100
2:27:42
100
0:30:14
100
0:38:21
54
2:56:09
3.
anjalisingh9468
554 (6) 13:09:03
100
1:54:51
100
1:53:34
100
2:30:00
100
1:56:01
100
1:57:23
54
2:57:14
4.
devansh5398
546 (6) 7:39:41
100
0:09:05
100
0:16:02
46
2:31:21
100
1:05:42
100
1:16:17
100
2:21:14
5.
ashishvishal.ece18
529 (6) 6:14:18
100
0:18:19
100
0:12:49
100
2:45:37
100
0:44:36
100
0:38:40
29
1:34:17
6.
gultai4ukr
529 (6) 7:49:42
100
0:24:53
100
0:08:30
55
2:53:26
100
0:53:27
100
0:48:01
74
2:41:25
7.
amurtobasu
507 (6) 7:25:24
83
0:06:33
100
0:30:39
100
2:25:59
100
0:45:47
100
0:53:51
24
2:42:35
8.
abhishek5254
504 (6) 6:18:50
100
0:11:18
100
0:15:32
55
2:05:33
100
0:34:59
100
0:29:00
49
2:42:28
9.
theprogrammerneo
501 (6) 7:10:06
100
1:32:46
100
0:09:23
55
2:23:31
100
1:17:35
100
0:20:58
46
1:25:53
10.
moodatayr
501 (6) 7:48:59
100
0:24:44
100
0:31:46
1
2:43:54
100
0:47:51
100
0:57:17
100
2:23:27
11.
RuthlessPractice
500 (5) 6:48:08
100
0:42:00
100
0:14:25
 		N/A
100
1:41:05
100
1:37:11
100
2:33:27
12.
sudhanshu281
494 (6) 6:08:44
100
1:08:56
100
0:13:04
55
2:09:52
100
0:29:34
100
0:35:34
39
1:31:44
13.
abhishek201202
485 (6) 6:24:04
100
1:20:40
100
0:15:54
46
1:52:46
100
0:45:29
100
0:37:42
39
1:31:33
14.
anushkachaudhary740
485 (6) 10:38:56
100
1:37:17
100
1:38:02
55
2:20:06
100
1:38:36
100
1:39:42
30
1:45:13
15.
kayseekay1999
484 (6) 6:35:39
100
0:10:18
100
0:38:34
55
2:50:06
100
0:43:34
100
0:50:13
29
1:22:54
16.
amit2776
484 (6) 7:12:23
100
0:28:52
100
0:34:54
55
0:53:40
100
1:18:00
100
1:34:24
29
2:22:33
17.
ghosharnab57
484 (6) 7:26:18
100
0:35:38
100
0:44:22
55
1:50:59
100
0:53:00
100
1:15:57
29
2:06:22
18.
baljotsinghchoudhary
484 (6) 8:58:59
100
0:19:19
100
0:39:21
55
2:24:25
100
1:19:45
100
1:34:21
29
2:41:48
19.
nit_ay03
483 (6) 7:09:15
100
0:20:32
100
0:33:39
55
2:17:57
100
0:42:44
100
0:53:30
28
2:20:53
20.
sukhraj2
483 (6) 8:11:14
100
0:16:36
100
0:35:20
55
2:15:16
100
0:45:28
100
1:36:52
28
2:41:42
21.
Busterx
481 (6) 10:16:04
100
2:26:48
100
0:15:33
37
1:36:35
100
2:34:40
100
1:07:10
44
2:15:18
22.
abj02
479 (6) 5:22:17
100
0:16:09
100
0:22:09
55
1:59:52
100
0:49:05
100
0:35:24
24
1:19:38
23.
asn.siddhant
479 (6) 5:33:09
100
0:31:30
100
0:11:52
55
1:49:34
100
0:59:53
100
0:41:24
24
1:18:56
24.
anik71
479 (6) 7:08:30
100
0:21:01
100
0:24:55
55
1:47:36
100
0:36:42
100
1:04:16
24
2:54:00
25.
priyanshusmvs
479 (6) 7:13:45
100
0:26:28
100
0:33:28
55
2:15:36
100
0:45:57
100
1:20:50
24
1:51:26
26.
eegontygarian11
474 (6) 5:55:13
100
0:15:04
100
0:22:51
55
1:21:43
100
1:06:28
100
2:01:19
19
0:47:48
27.
azizsharif2000
470 (6) 6:10:19
100
0:52:10
100
0:11:07
46
1:42:03
100
0:21:27
100
0:32:16
24
2:31:16
28.
shubh68
464 (6) 7:55:40
100
1:14:30
100
1:17:15
55
0:48:39
90
0:52:22
100
2:35:14
19
1:07:40
29.
nipur
455 (5) 3:56:24
100
0:19:50
100
0:14:44
55
0:30:26
100
1:32:48
100
1:18:36
 		N/A
30.
prodipdatta7
455 (6) 5:36:34
100
0:59:02
100
0:15:42
1
1:38:30
100
0:26:46
100
0:42:51
54
1:33:43
31.
warat.2555
455 (5) 6:34:50
100
0:32:19
100
0:44:26
55
2:42:43
100
1:33:42
100
1:01:40
 		N/A
32.
luctivud
452 (6) 5:09:05
100
0:15:28
100
0:22:40
28
2:04:02
100
0:28:37
100
0:41:35
24
1:16:43
33.
amandeep245
452 (6) 9:30:39
100
1:06:10
100
0:49:30
28
2:09:37
100
1:15:28
100
1:37:44
24
2:32:10
34.
superlandspeeder
445 (6) 4:52:43
100
0:55:30
100
0:08:31
1
1:23:46
100
0:33:19
100
0:53:33
44
0:58:04
35.
2019uee1307
439 (6) 6:18:16
100
1:53:35
100
0:14:06
10
1:41:22
100
0:31:23
100
0:42:19
29
1:15:31
36.
mastermonk991
434 (6) 10:47:16
100
1:26:11
100
1:38:01
10
2:55:28
100
1:31:18
100
1:17:22
24
1:58:56
37.
uCanakp_
430 (6) 8:33:39
100
0:04:58
100
0:18:05
1
2:29:24
100
2:25:14
100
0:33:30
29
2:42:28
38.
hfuad101
430 (6) 11:35:37
100
1:39:15
100
1:30:20
1
2:20:38
100
1:18:11
100
1:50:16
29
2:56:57
39.
ujjwal202
429 (5) 3:30:18
100
0:16:28
100
0:19:40
 		N/A
100
0:41:15
100
0:31:51
29
1:41:04
40.
abitnav
429 (5) 4:47:40
100
0:32:52
100
0:41:52
 		N/A
100
0:55:17
100
1:06:53
29
1:30:46
41.
b18009
429 (5) 8:27:43
100
0:53:04
100
1:03:35
 		N/A
100
1:10:01
100
2:22:34
29
2:58:29
42.
ajaydeopa
428 (5) 6:47:50
100
0:46:06
100
0:50:41
28
0:58:59
100
1:44:29
100
2:27:35
 		N/A
43.
dhanushthumanapally
427 (5) 8:17:28
83
0:50:12
100
1:07:14
 		N/A
100
1:46:07
100
1:35:03
44
2:58:52
44.
Tias_
427 (5) 10:48:16
83
1:39:18
100
1:56:54
 		N/A
100
2:07:57
100
2:21:21
44
2:42:46
45.
skylags
425 (6) 4:18:27
100
0:20:27
100
0:31:05
1
0:50:53
100
0:42:10
100
0:48:41
24
1:05:11
46.
chandanagrawal23
425 (6) 6:28:06
100
0:33:47
100
0:43:11
1
0:47:15
100
1:00:17
100
1:27:17
24
1:56:19
47.
kalpesh1702
425 (6) 11:58:27
100
1:18:12
100
0:36:07
1
2:56:50
100
1:25:42
100
2:48:20
24
2:53:16
48.
sharmasuri33
424 (5) 3:04:55
100
0:58:54
100
0:20:40
 		N/A
100
0:33:42
100
0:28:51
24
0:42:48
49.
Wasrek
424 (5) 8:59:59
100
0:46:17
100
1:03:14
 		N/A
100
2:55:17
100
1:23:51
24
2:51:20
50.
2019372
424 (5) 11:37:58
100
1:48:07
100
1:58:26
 		N/A
100
2:40:34
100
2:21:16
24
2:49:35
1 2 3 4 5 6 7 8 9
Legends:
First,
Solved,
Attempted

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