Submission #7561774


Source Code Expand

n = int(input())
A = [0] * (10**6+2)

for i in range(n):
  a, b = map(int, input().split())
  A[a] += 1
  A[b+1] += -1

B = [0] * (10**6+1)
B[0] = A[0]

for i in range(1,10**6+1):
  B[i] = A[i] + B[i-1]
  
print(max(B))

Submission Info

Submission Time
Task C - AtColor
User Alnus
Language PyPy3 (2.4.0)
Score 100
Code Size 233 Byte
Status AC
Exec Time 642 ms
Memory 59736 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 30 / 30 70 / 70
Status
AC × 2
AC × 17
AC × 42
Set Name Test Cases
Sample subtask0_sample01.txt, subtask0_sample02.txt
Subtask1 subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask0_sample01.txt, subtask0_sample02.txt
Subtask2 subtask0_sample01.txt, subtask0_sample02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt
Case Name Status Exec Time Memory
subtask0_sample01.txt AC 241 ms 55660 KB
subtask0_sample02.txt AC 240 ms 55660 KB
subtask1_01.txt AC 239 ms 55788 KB
subtask1_02.txt AC 254 ms 55660 KB
subtask1_03.txt AC 312 ms 59240 KB
subtask1_04.txt AC 314 ms 59240 KB
subtask1_05.txt AC 315 ms 59240 KB
subtask1_06.txt AC 324 ms 59240 KB
subtask1_07.txt AC 318 ms 59240 KB
subtask1_08.txt AC 317 ms 59240 KB
subtask1_09.txt AC 317 ms 59240 KB
subtask1_10.txt AC 314 ms 59240 KB
subtask1_11.txt AC 313 ms 59240 KB
subtask1_12.txt AC 313 ms 59240 KB
subtask1_13.txt AC 309 ms 59240 KB
subtask1_14.txt AC 312 ms 59240 KB
subtask1_15.txt AC 308 ms 59240 KB
subtask2_01.txt AC 602 ms 59352 KB
subtask2_02.txt AC 622 ms 59352 KB
subtask2_03.txt AC 603 ms 59352 KB
subtask2_04.txt AC 608 ms 59352 KB
subtask2_05.txt AC 609 ms 59736 KB
subtask2_06.txt AC 616 ms 59352 KB
subtask2_07.txt AC 616 ms 59352 KB
subtask2_08.txt AC 642 ms 59352 KB
subtask2_09.txt AC 625 ms 59352 KB
subtask2_10.txt AC 610 ms 59352 KB
subtask2_11.txt AC 618 ms 59480 KB
subtask2_12.txt AC 633 ms 59352 KB
subtask2_13.txt AC 613 ms 59352 KB
subtask2_14.txt AC 631 ms 59352 KB
subtask2_15.txt AC 623 ms 59480 KB
subtask2_16.txt AC 624 ms 59480 KB
subtask2_17.txt AC 625 ms 59352 KB
subtask2_18.txt AC 639 ms 59488 KB
subtask2_19.txt AC 613 ms 59352 KB
subtask2_20.txt AC 616 ms 59480 KB
subtask2_21.txt AC 597 ms 59352 KB
subtask2_22.txt AC 639 ms 59352 KB
subtask2_23.txt AC 610 ms 59480 KB
subtask2_24.txt AC 608 ms 59352 KB
subtask2_25.txt AC 605 ms 59352 KB