Problem p03282 (python)

Fixed submission:
from collections import defaultdict,deque
import sys,heapq,bisect,math,itertools,string,queue,datetime
sys.setrecursionlimit(10**8)
INF = float('inf')
mod = 10**9+7
eps = 10**-7
def inpl(): return list(map(int, input().split()))
def inpl_s(): return list(input().split())

S = input()
K = int(input())

for i in range(K):
	if S[i] == '1':
		continue
	else:
		print(S[i])
		sys.exit()

print(S[K-1])

Buggy submission (verdict: Runtime Error):
import math
from math import gcd,pi,sqrt
INF = float("inf")

import sys
sys.setrecursionlimit(10**6)
import itertools
from collections import Counter,deque
def i_input(): return int(input())
def i_map(): return map(int, input().split())
def i_list(): return list(i_map())
def i_row(N): return [i_input() for _ in range(N)]
def i_row_list(N): return [i_list() for _ in range(N)]
def s_input(): return input()
def s_map(): return input().split()
def s_list(): return list(s_map())
def s_row(N): return [s_input for _ in range(N)]
def s_row_str(N): return [s_list() for _ in range(N)]
def s_row_list(N): return [list(s_input()) for _ in range(N)]

def main():
    s = s_input()
    k = i_input()
    if k == 1:
        print(s[0])
    else:
        for i in range(k-1):
            if i == len(s)-1:
                break
            if s[i] != "1":
                print(s[i])
                exit()
        print(s[k-1])

if __name__=="__main__":
    main()

Buggy submission (verdict: Runtime Error):
import math
from math import gcd,pi,sqrt
INF = float("inf")

import sys
sys.setrecursionlimit(10**6)
import itertools
from collections import Counter,deque
def i_input(): return int(input())
def i_map(): return map(int, input().split())
def i_list(): return list(i_map())
def i_row(N): return [i_input() for _ in range(N)]
def i_row_list(N): return [i_list() for _ in range(N)]
def s_input(): return input()
def s_map(): return input().split()
def s_list(): return list(s_map())
def s_row(N): return [s_input for _ in range(N)]
def s_row_str(N): return [s_list() for _ in range(N)]
def s_row_list(N): return [list(s_input()) for _ in range(N)]

def main():
    s = s_input()
    k = i_input()
    if k == 1:
        print(s[0])
    else:
        for i in range(k-1):
            if s[i] != "1":
                print(s[i+1])
                exit()
        print(s[-1])


if __name__=="__main__":
    main()

Buggy submission (verdict: Runtime Error):
import math
from math import gcd,pi,sqrt
INF = float("inf")

import sys
sys.setrecursionlimit(10**6)
import itertools
from collections import Counter,deque
def i_input(): return int(input())
def i_map(): return map(int, input().split())
def i_list(): return list(i_map())
def i_row(N): return [i_input() for _ in range(N)]
def i_row_list(N): return [i_list() for _ in range(N)]
def s_input(): return input()
def s_map(): return input().split()
def s_list(): return list(s_map())
def s_row(N): return [s_input for _ in range(N)]
def s_row_str(N): return [s_list() for _ in range(N)]
def s_row_list(N): return [list(s_input()) for _ in range(N)]

def main():
    s = s_input()
    k = i_input()
    if s[0] == "1":
        print(s[1])
    else:
        print(s[0])


if __name__=="__main__":
    main()