Bittijono

import re
import math
a = "0"
inp = input()
lines = inp.split()
rip = {"0": "1", "1": "0"}
rip = dict((re.escape(k), v) for k, v in rip.items())
pattern = re.compile("|".join(rip.keys()))
c = 0
 
 
for x in range(0,int(lines[0])):
    text = pattern.sub(lambda m: rip[re.escape(m.group(0))], a)
    a = a+text
 
d = list(a)
j = len(lines)
del lines[0]
for x in lines :
    z = int(x) -1
    print(a[z])

Test 1

Group: 1

Verdict: TIME LIMIT EXCEEDED

Test 2

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 3

Group: 3

Verdict: TIME LIMIT EXCEEDED