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Compile Error

Traceback (most recent call last):
  File "/usr/lib/python3.10/py_compile.py", line 144, in compile
    code = loader.source_to_code(source_bytes, dfile or file,
  File "<frozen importlib._bootstrap_external>", line 947, in source_to_code
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "foo.py", line 19
    return -1
             ^
IndentationError: unindent does not match any outer indentation level

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python3.10/py_compile.py", line 150, in compile
    raise py_exc
py_compile.PyCompileError: Sorry: IndentationError: unindent does not match any outer indentation level (foo.py, line 19)

Code

def gcd(a, b):
  if a == 0:
    return b
  if b == 0:
    return a
  while a != b:
    if a > b:
      a = a - b
    else:
      b = b - a
  return a
def lcd(a, b):
  g = gcd(a, b)
  if g == 1:
    return -1
  for i in range(2, g + 1):
    if g % i == 0:
      return i
 return -1
t = int(input())
for _ in range(t):
  n, m = map(int, input().split())
  print(lcd(n, m))

Information

Submit By
Type
Submission
Problem
P1011 LCD
Language
Python 3 (Python 3.12.3)
Submit At
2024-01-01 07:47:28
Judged At
2024-01-01 07:47:28
Judged By
Score
0
Total Time
0ms
Peak Memory
0 Bytes