Palindromi

input_string = input()
half_length = len(input_string) / 2
counter = 0

for i in range(half_length):
    if input_string[i] != input_string[-i - 1]:
        counter += 1

print(counter)

Test 1 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 2 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 3 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 4 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 5 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 6 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 7 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 8 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 9 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer

Test 10 (public)

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 5, in <module>
    for i in range(half_length):
TypeError: 'float' object cannot be interpreted as an integer