Bittijono

count = int(input())
indexes = []

a = input()
while a:
    indexes.append(int(a))
    a = input()

def flip(s):
    out = ""
    for bitti in s:
        if bitti == "1":
            out += "0"
        if bitti == "0":
            out += "1"
    return out


def muodostaBitit(n):
    out = "0"
    for i in range(1, n):
        out += flip(out)
    return out

bitit = muodostaBitit(count)

for index in indexes:
    print(bitit[index + 1])

Test 1

Group: 1

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 7, in <module>
    a = input()
EOFError: EOF when reading a line

Test 2

Group: 2

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 7, in <module>
    a = input()
EOFError: EOF when reading a line

Test 3

Group: 3

Verdict: RUNTIME ERROR

Traceback (most recent call last):
  File "input/code.py", line 7, in <module>
    a = input()
EOFError: EOF when reading a line