Submission #4135030


Source Code Expand

N = int(input())
L = []
for i in range(N):
  L.append((int(input()),'a'))
for i in range(N):
  L.append((int(input()),'b'))
L.sort()
res = 1
cc = 0
nowcol = None
mo = 1000000007
for i in range(2*N):
  if cc == 0:
    nowcol=L[i][1]
  if nowcol == L[i][1]:
    cc += 1
  else:
    res *= cc
    res %= mo
    cc -= 1
print(res)

Submission Info

Submission Time
Task A - 1D Matching
User hagebooi
Language Python (3.4.3)
Score 500
Code Size 348 Byte
Status AC
Exec Time 675 ms
Memory 24512 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 2
AC × 14
Set Name Test Cases
Sample example0.txt, example1.txt
All 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, example0.txt, example1.txt
Case Name Status Exec Time Memory
000.txt AC 393 ms 15984 KB
001.txt AC 144 ms 7752 KB
002.txt AC 194 ms 9640 KB
003.txt AC 215 ms 10376 KB
004.txt AC 582 ms 22196 KB
005.txt AC 664 ms 24448 KB
006.txt AC 675 ms 24512 KB
007.txt AC 665 ms 24432 KB
008.txt AC 669 ms 24508 KB
009.txt AC 645 ms 24492 KB
010.txt AC 626 ms 24448 KB
011.txt AC 653 ms 24508 KB
example0.txt AC 18 ms 3064 KB
example1.txt AC 18 ms 3064 KB