제출 #145616

bccaa
3
f 4 4
d 1 3
b 0 3

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 19, in <module>
    sys.stdout.write(str(presum[a][r+1] - presum[a][l]) + "\n")
                         ^^^^^^^^^
KeyError: 'f'

0
0
1

edaaeede
3
b 4 5
a 2 4
b 3 5

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 19, in <module>
    sys.stdout.write(str(presum[a][r+1] - presum[a][l]) + "\n")
                         ^^^^^^^^^
KeyError: 'b'

0
2
0

ebfed
4
e 0 0
a 3 3
e 4 4
d 4 4

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 19, in <module>
    sys.stdout.write(str(presum[a][r+1] - presum[a][l]) + "\n")
                         ^^^^^^^^^
KeyError: 'a'

1
0
0
1