Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
# -*- coding: utf-8 -*-
import itertools
import sys
import math
from functools import lru_cache

# 1整数
# n = int(input())

# 空白区切り2変数
from queue import Queue
from operator import mul
from functools import reduce

import sys

input = sys.stdin.readline

# N個整数
n, q = list(map(int, input().split()))

s = input()

ans = set()

qq = [''] * q

for i in range(q):
    t, d = input().split()
    qq[i] = t + d


##i番目の呪文を唱える直前にposにいるゴーレムの数を返す
def dfs(pos, i):
    ret = 0
    start = -1
    ##このマスから移動した呪文までを見る必要がある
    for ii in range(i - 1, -1, -1):
        if qq[ii][0] == s[pos]:
            start = ii
            break
    if start == -1:
        ret += 1

    if pos != 0:
        # 0でなければ左からposの位置へ動くものを見つける
        for ii in range(i - 1, start, -1):
            if qq[ii] == s[pos - 1] + 'R':
                ret += dfs(pos - 1, ii)

    if pos != n - 1:
        # 右からposの位置へ動く呪文を見つける
        for ii in range(i - 1, -1, -1):
            if qq[ii] == s[pos + 1]+'L':
                ret += dfs(pos + 1, ii)
    #print(pos, i, ret)

    return ret


ret = 0

for ii in range(q - 1, -1, -1):
    if qq[ii] == s[0] + 'L':
        ret += dfs(0, ii)

for ii in range(q - 1, -1, -1):
    if qq[ii] == s[n - 1] + 'R':
        ret += dfs(n - 1, ii)

print(n-ret)

# 1整数
# n = int(input())

# 空白区切りリスト整数
# b = list(map(int, input().split()))


Fixed submission:
# -*- coding: utf-8 -*-
import itertools
import sys
import math
from functools import lru_cache

# 1整数
# n = int(input())

# 空白区切り2変数
from queue import Queue
from operator import mul
from functools import reduce

import sys

input = sys.stdin.readline

# N個整数
n, q = list(map(int, input().split()))

s = input()

ans = set()

qq = [''] * q

for i in range(q):
    t, d = input().split()
    qq[i] = t + d


##最初にマスiにいるゴーレムが左に抜けられるかどうか
def hidari(i):
    for qn in range(q):
        if qq[qn][0] == s[i]:
            if qq[qn][1] == 'R':
                i += 1
                if i >= n:
                    return False
            else:
                i -= 1
                if i < 0:
                    return True
    return False


# 右に抜けられるかどうか
def migi(i):
    for qn in range(q):
        if qq[qn][0] == s[i]:
            if qq[qn][1] == 'R':
                i += 1
                if i >= n:
                    return True
            else:
                i -= 1
                if i < 0:
                    return False
    return False


##左に抜けられるかどうかの最大のにぶたんwithめぐる
ok = -1
ng = n
while abs(ok - ng) > 1:
    mid = (ok + ng) // 2
    #print(mid, hidari(mid))
    if hidari(mid):
        ok = mid
    else:
        ng = mid
n_hidari = ok

##右に抜けられるかどうかの最大のにぶたんwithめぐる
ok = n
ng = -1
while abs(ok - ng) > 1:
    mid = (ok + ng) // 2
   # print(mid, migi(mid))
    if migi(mid):
        ok = mid
    else:
        ng = mid
n_migi = ok
#print(n_migi,n_hidari)
print(max(0, n_migi - n_hidari-1))
Buggy python submission (verdict: Time Limit Exceeded):


import sys
import math

# -*- coding: utf-8 -*-

n ,m = list(map(int, input().split()))

a=list(map(int, input().split()))
##まずソート
a.sort()

dist = []
##次のターゲットとの距離を出す
for i in range(m-1):
    dist.append((a[i+1]-a[i]))

##最後のターゲットは右隣がないので大きな値
dist.append(1000000)

dist.sort()
score = 0
##隣との距離が小さい順に駒に回らせる
while len(dist) > n :
    score += dist[0]
    dist = dist[1:]

print(score)




Fixed submission:


import sys
import math

# -*- coding: utf-8 -*-

n ,m = list(map(int, input().split()))

a=list(map(int, input().split()))
##まずソート
a.sort()

dist = [None] * m
##次のターゲットとの距離を出す
for i in range(m-1):
    dist[i] = (a[i+1]-a[i])

##最後のターゲットは右隣がないので大きな値
dist[m-1] = 1000000

dist.sort()
score = 0
##隣との距離が小さい順に駒に回らせる
for i in range(m-n):
    score += dist[i]

print(score)
Buggy python submission (verdict: Runtime Error):
import sys
import math

# -*- coding: utf-8 -*-

n = int(input())
a = list(map(int, input().split()))  # 整数

##ラストが同一だったら先に入れ替えておく
count = 0

## 同一なら次と入れ替える
for i in range(n ):
    if a[i] is i + 1:
        a[i], a[i + 1] = a[i + 1], a[i]
        count += 1

print(count)


Fixed submission:
# -*- coding: utf-8 -*-
n = int(input())
a = list(map(int, input().split()))  # 整数
count = 0
## 同一なら次と入れ替える
for i in range(n-1):
    if a[i] == i + 1:
        a[i], a[i + 1] = a[i + 1], a[i]
        count += 1
##ラストが同一だったら先に入れ替えておく
if a[n - 1] == n:
    count += 1

print(count)
Buggy python submission (verdict: Time Limit Exceeded):
def main():
    import sys
    input = sys.stdin.readline
 
    l, r = [int(i) for i in input().split()]
    
    minmod = float('inf')

    for i in range(l, r):
        for j in range(i+1, r+1):
            temp = (i*j)%2019
            if(temp < minmod):
                minmod = temp
 
            #print("i = {}, j = {}, temp = {}, minmod = {}".format(i, j, temp, minmod))
 
    print(minmod)
 
if __name__ == '__main__':
    main()

Fixed submission:
def main():
    import sys
    input = sys.stdin.readline
 
    l, r = [int(i) for i in input().split()]
 
    if(r - l) >= 2019:
        print(0)
        exit()
    
    minmod = float('inf')
 
    for i in range(l, r):
        for j in range(i+1, r+1):
            temp = (i*j)%2019
            if(temp < minmod):
                minmod = temp
 
            #print("i = {}, j = {}, temp = {}, minmod = {}".format(i, j, temp, minmod))
 
    print(minmod)
 
if __name__ == '__main__':
    main()

Buggy python submission (verdict: Time Limit Exceeded):
def main():
    import sys
    input = sys.stdin.readline
 
    l, r = [int(i) for i in input().split()]
    
    minmod = float('inf')

    for i in range(l, r):
        for j in range(i+1, r+1):
            temp = (i*j)%2019
            if(temp < minmod):
                minmod = temp
 
            #print("i = {}, j = {}, temp = {}, minmod = {}".format(i, j, temp, minmod))
 
    print(minmod)
 
if __name__ == '__main__':
    main()

Fixed submission:
def main():
    import sys
    input = sys.stdin.readline
 
    l, r = [int(i) for i in input().split()]
 
    if(r - l) >= 2019:
        print(0)
        exit()
    
    minmod = float('inf')
 
    for i in range(l, r):
        for j in range(i+1, r+1):
            temp = (i*j)%2019
            if(temp < minmod):
                minmod = temp
 
            #print("i = {}, j = {}, temp = {}, minmod = {}".format(i, j, temp, minmod))
 
    print(minmod)
 
if __name__ == '__main__':
    main()

Buggy python submission (verdict: Runtime Error):
def main():
    import sys
    import math
    input = sys.stdin.readline
 
    l, r = [int(i) for i in input().split()]
    
    minmod = math.inf

    for i in range(l, r):
        for j in range(i+1, r+1):
            temp = (i*j)%2019
            if(temp < minmod):
                minmod = temp
 
            #print("i = {}, j = {}, temp = {}, minmod = {}".format(i, j, temp, minmod))
 
    print(minmod)
 
if __name__ == '__main__':
    main()

Fixed submission:
def main():
    import sys
    input = sys.stdin.readline
 
    l, r = [int(i) for i in input().split()]
 
    if(r - l) >= 2019:
        print(0)
        exit()
    
    minmod = float('inf')
 
    for i in range(l, r):
        for j in range(i+1, r+1):
            temp = (i*j)%2019
            if(temp < minmod):
                minmod = temp
 
            #print("i = {}, j = {}, temp = {}, minmod = {}".format(i, j, temp, minmod))
 
    print(minmod)
 
if __name__ == '__main__':
    main()
Buggy python submission (verdict: Runtime Error):
import math

n = int(input())
w = list(map(int,input().split()))

min = math.inf

for i in range(1,n):
    sa = abs( sum(w[0:i]) - sum(w[i:]) )
    if(sa < min):
        min = sa

print(min)

Fixed submission:
n = int(input())
w = list(map(int,input().split()))

min = float('inf')

for i in range(1,n):
    sa = abs( sum(w[0:i]) - sum(w[i:]) )
    if(sa < min):
        min = sa

print(min)

Buggy python submission (verdict: Runtime Error):
import math

n = int(input())
w = list(map(int,input().split()))

min = math.inf

for i in range(1,n):
    sa = abs( sum(w[0:i]) - sum(w[i:]) )
    if(sa < min):
        min = sa

print(min)

Fixed submission:
n = int(input())
w = list(map(int,input().split()))

min = float('inf')

for i in range(1,n):
    sa = abs( sum(w[0:i]) - sum(w[i:]) )
    if(sa < min):
        min = sa

print(min)
Buggy python submission (verdict: Runtime Error):
def balance:
	slen = len(S)
	s = S + '##'

	for i in range(slen):
  		if s[i] == s[i+1]:
    		return '{} {}'.format(i + 1, i + 2)

  		if s[i] == [i+2]:
    		return '{} {}'.format(i + 1, i + 3)
    
	return '-1 -1'

    
S = input().strip()
print(balance(S))

Fixed submission:
def d_unbalanced(S):
    S_length = len(S)
    s = S + '##'  # 統一的に扱うため、アルファベットでない文字を番兵とする
    for i in range(S_length):
        # どちらかを満たす文字列をアンバランスなものとして出せばいい
        # 全部調べても成り立たなければ、アンバランスな文字列はない
        if s[i] == s[i + 1]:  # XXと文字が並んでいる
            return '{} {}'.format(i + 1, i + 2)
        elif s[i] == s[i + 2]:  # XYXと文字が並んでいる
            return '{} {}'.format(i + 1, i + 3)
    # アンバランスな文字列はなかった
    return '-1 -1'
 
S = input().strip()
print(d_unbalanced(S))

Buggy python submission (verdict: Runtime Error):
S = input().strip()
slen = len(S)
s = S + '##'

for i in range(slen):
  if s[i] == s[i+1]:
    print(i+1, i+2)
    exit()

  if s[i] == [i+2]:
    print(i+1, i+3)
  	exit()
    
print(-1, -1)

Fixed submission:
def d_unbalanced(S):
    S_length = len(S)
    s = S + '##'  # 統一的に扱うため、アルファベットでない文字を番兵とする
    for i in range(S_length):
        # どちらかを満たす文字列をアンバランスなものとして出せばいい
        # 全部調べても成り立たなければ、アンバランスな文字列はない
        if s[i] == s[i + 1]:  # XXと文字が並んでいる
            return '{} {}'.format(i + 1, i + 2)
        elif s[i] == s[i + 2]:  # XYXと文字が並んでいる
            return '{} {}'.format(i + 1, i + 3)
    # アンバランスな文字列はなかった
    return '-1 -1'
 
S = input().strip()
print(d_unbalanced(S))

Buggy python submission (verdict: Runtime Error):
S = input().strip()
slen = len(S)
s = S + '##'

for i in range(slen):
  if s[i] == s[i+1]:
    print(i+1, i+2)
    exit()

  if s[i] == [i+2]:
    print(i+1, i+3)
  	exit()
    
print(-1, -1)

Fixed submission:
def d_unbalanced(S):
    S_length = len(S)
    s = S + '##'  # 統一的に扱うため、アルファベットでない文字を番兵とする
    for i in range(S_length):
        # どちらかを満たす文字列をアンバランスなものとして出せばいい
        # 全部調べても成り立たなければ、アンバランスな文字列はない
        if s[i] == s[i + 1]:  # XXと文字が並んでいる
            return '{} {}'.format(i + 1, i + 2)
        elif s[i] == s[i + 2]:  # XYXと文字が並んでいる
            return '{} {}'.format(i + 1, i + 3)
    # アンバランスな文字列はなかった
    return '-1 -1'
 
S = input().strip()
print(d_unbalanced(S))
Buggy python submission (verdict: Time Limit Exceeded):
import itertools

n, l = map(int, input().split())
s = [input() for i in range(n)]

s_marge = []
for v in itertools.permutations(s, n):
  s_marge.append(''.join(v))
  
d = sorted(s_marge)
print(d[0])

Fixed submission:
import itertools

n, l = map(int, input().split())
s = [input() for i in range(n)]

print(''.join(sorted(s)))
Buggy python submission (verdict: Time Limit Exceeded):
s = input()
a = [0] * len(s)
for i in range(len(s)):
  ct = 0
  if(s[i] == 'R'):
    k = i + 1
    ct += 1
    while(s[k] != 'L'):
      k += 1
      ct += 1
    if(ct % 2 == 0):
      a[k] += 1
    else:
      a[k-1] += 1
  else:
    k = i - 1
    ct += 1
    while(s[k] != 'R'):
      k -= 1
      ct += 1
    if(ct % 2 == 0):
      a[k] += 1
    else:
      a[k+1] += 1

num = [str(i) for i in a]
print(" ".join(num))

Fixed submission:
s = input()
a = [0] * len(s)
i = 0
while(i < len(s)):
  if(s[i] == 'R'):
    k = i + 1
    while(s[k] != 'L'):
      k += 1
    a[k] += (k-i)//2
    a[k-1] += k-i-(k-i)//2
    i = k
  i += 1
j = len(s) -1
while(j >= 0):
  if(s[j] == 'L'):
    l = j-1
    while(s[l] != 'R'):
      l -= 1
    a[l] += (j-l)//2
    a[l+1] += j-l- (j-l)//2
    j = l
  j -= 1
num = [str(i) for i in a]
print(" ".join(num))
Buggy python submission (verdict: Runtime Error):
import numpy as np
h,w = [int(i) for i in input().split()]
maximum = h+w
value = []
for i in range(h):
  value.append([0 if i == "#" else maximum for i in input().split()])
values = np.array(value)
for x in range(w-1):
  values[:,x+1] = np.minimum(values[:,x]+1,values[:,x+1])
for x in range(w-1,0,-1):
  values[:,x-1] = np.minimum(values[:,x]+1,values[:,x-1])
for y in range(h-1):
  values[y+1,:] = np.minimum(values[y,:]+1,values[y+1,:])
for y in range(h-1,0,-1):
  values[y-1,:] = np.minimum(values[y,:]+1,values[y-1,:])
print(values.min())

Fixed submission:
import numpy as np
h,w = [int(i) for i in input().split()]
maximum = h+w
value = []
for i in range(h):
  value.append([0 if i == "#" else maximum for i in list(input())])
values = np.array(value)
for x in range(w-1):
  values[:,x+1] = np.minimum(values[:,x]+1,values[:,x+1])
for x in range(w-1,0,-1):
  values[:,x-1] = np.minimum(values[:,x]+1,values[:,x-1])
for y in range(h-1):
  values[y+1,:] = np.minimum(values[y,:]+1,values[y+1,:])
for y in range(h-1,0,-1):
  values[y-1,:] = np.minimum(values[y,:]+1,values[y-1,:])
print(values.max())
Buggy python submission (verdict: Runtime Error):
N = int(input())
T,A  =[int(i) for i in input().split()]
H = [int(i) for i in input.split()]
diff = (abs(A-(T-H[0]*0.006)))
palace = 0
for i in range(H):
    if(abs(A-(T-H[i]*0.006)) < diff):
        palace = i
        diff = abs(A-(T-H[i]*0.006))
print(palace)


Fixed submission:
N = int(input())
T,A  =[int(i) for i in input().split()]
H = [int(i) for i in input().split()]
diff = (abs(A-(T-H[0]*0.006)))
palace = 0
for i in range(len(H)):
    if(abs(A-(T-H[i]*0.006)) < diff):
        palace = i
        diff = abs(A-(T-H[i]*0.006))
print(palace+1)
Buggy python submission (verdict: Runtime Error):
N,X = int(input())
m = []
for i in range(N):
    m.append(int(input()))
summation = sum(m)
min_d = min(m)
print(N+int((X - suumation)/min_d))


Fixed submission:
N,X = [int(i) for i in input().split()]
m = []
for i in range(N):
    m.append(int(input()))
summation = sum(m)
min_d = min(m)
print(N+int((X - summation)/min_d))

Buggy python submission (verdict: Runtime Error):
N,X = int(input())
m = []
for i in range(N):
    m.append(int(input()))
summation = sum(m)
min_d = min(m)
print(N+int((X - suumation)/m))


Fixed submission:
N,X = [int(i) for i in input().split()]
m = []
for i in range(N):
    m.append(int(input()))
summation = sum(m)
min_d = min(m)
print(N+int((X - summation)/min_d))
Buggy python submission (verdict: Runtime Error):
A,B =[int(i) for i in input().split()]
num += 0
for i in range(A,B+1):
    n = i
    s=[]
    while(n>0):
        s.append(str(n%10))
        n //= 10

    s_rev = ''.join(s[::-1])
    s = ''.join(s)
    if(s == s_rev):
        num += 1
print(num)


Fixed submission:
A,B =[int(i) for i in input().split()]
num = 0
for i in range(A,B+1):
    n = i
    s=[]
    while(n>0):
        s.append(str(n%10))
        n //= 10

    s_rev = ''.join(s[::-1])
    s = ''.join(s)
    if(s == s_rev):
        num += 1
print(num)
Buggy python submission (verdict: Runtime Error):
N = input()
a = [int(i) for i in range(N)]
a_sorted = sorted(a)
diff = 0
for i in range(N/2):
   diff =  a_sorted[2*i] - a_sorted[2*i + 1]
if(N%2 != 0):
    diff += a_sorted[N-1]
print(diff)


Fixed submission:
N = int(input())
a = [int(i) for i in input().split()]
a_sorted = sorted(a,reverse=True)
diff = 0
for i in range(int(N/2)):
       diff +=  a_sorted[2*i] - a_sorted[2*i + 1]
if(N%2 != 0):
       diff += a_sorted[N-1]
print(diff)
Buggy python submission (verdict: Runtime Error):
N = int(input())
table = [[int(t) for i in input().split()] for n in range(N)]
can = True
for i in range(N):
    if(i != 0):
        dt = table[i][0] - table[i-1][0]
        dist = abs(table[i][1]-table[i-1][1]) +abs(table[i][2]-table[i-1][2])
    else:
        dt = table[i][0]
        dist = abs(table[0][1]) + abs(table[0][2])
    if(dist > dt):
        can = False
        break
    elif((dt-dist)%2 != 0):
        can = False
        break
if(can == True):
    print("Yes")
else:
    print("No")


Fixed submission:
N = int(input())
table = [[int(i) for i in input().split()] for n in range(N)]
can = True
for i in range(N):
    if(i != 0):
        dt = table[i][0] - table[i-1][0]
        dist = abs(table[i][1]-table[i-1][1]) +abs(table[i][2]-table[i-1][2])
    else:
        dt = table[i][0]
        dist = abs(table[0][1]) + abs(table[0][2])
    if(dist > dt):
        can = False
        break
    elif((dt-dist)%2 != 0):
        can = False
        break
if(can == True):
    print("Yes")
else:
    print("No")
Buggy python submission (verdict: Runtime Error):
S = input()
S[3] = 8
print(S)


Fixed submission:
S = input()
S = S[:3] + '8' + S[4:]
print(S)
Buggy python submission (verdict: Runtime Error):
N,A,B = [int(i) for i in input().split()]
N_str = str(N)

sum = 0
for i in range(N+1):
    i_str=str(i)
    for k in range(len(i_str)):
        sum += int(i_str[k])
    if(sum >= A and sum <=B):
        S += i
    sum = 0
print(S)


Fixed submission:
N,A,B = [int(i) for i in input().split()]
N_str = str(N)

sum = 0
S = 0
for i in range(N+1):
    i_str=str(i)
    for k in range(len(i_str)):
        sum += int(i_str[k])
    if(sum >= A and sum <=B):
        S += i
    sum = 0
print(S)
Buggy python submission (verdict: Runtime Error):
a,b = [int(i)for i in input().spilt()]
x= (a+b)/2
if((a+b)%2 == 0):
    print(int(x))
else:
    print(int(x)+1)


Fixed submission:
a,b = [int(i) for i in input().split()]
x= (a+b)/2
if((a+b)%2 == 0):
    print(int(x))
else:
    print(int(x)+1)
Buggy python submission (verdict: Runtime Error):
s = sorted(list(input()))
t = sorted(list(input()))
ns = len(s)
nt = len(t)
can = True
if(ns<nt):
    for i in range(ns):
        if(s[i] > t[i]):
            can = False
            break
        if(s[i] < t[i]):
            can = True
            break
else:
    can = False
    for i in range(nt):
        if(s[i] > t[i]):
            can = False
            break
        if(s[i] < t[i]):
            can = True
            break
if(can):
    print('Yes')
else:
    print('No')
    A



Fixed submission:
s = ''.join(sorted(input()))
t = ''.join(sorted(input(),reverse=True))
if(s<t):
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
s = list(input()).sort()
t = list(input()).sort()
ns = len(s)
nt = len(t)
can = True
if(ns<nt):
    for i in range(ns):
        if(s[i] > t[i]):
            can = False
            break
        if(s[i] < t[i]):
            can = True
            break
else:
    can = False
    for i in range(nt):
        if(s[i] > t[i]):
            can = False
            break
        if(s[i] < t[i]):
            can = True
            break
if(can):
    print('Yes')
else:
    print('No')



Fixed submission:
s = ''.join(sorted(input()))
t = ''.join(sorted(input(),reverse=True))
if(s<t):
    print('Yes')
else:
    print('No')

Buggy python submission (verdict: Runtime Error):
s = input().split().sort()
t = input().split().sort()
ns= len(s)
nt= len(t)
can = True
for i in range(min(ns,nt)):
    if(s[i] > t[i]):
       can = False
       break
if(can and ns < nt):
    print('Yes')
else:
    print('No')





Fixed submission:
s = ''.join(sorted(input()))
t = ''.join(sorted(input(),reverse=True))
if(s<t):
    print('Yes')
else:
    print('No')
Buggy python submission (verdict: Runtime Error):
N = int(input())
A = list(map(int,input().split()))
count= 0
while(True):
    exist_odd = False
    for i in range(N):
        if(A[i]%2 != 0):
            exist_odd = True
    if(exist_odd == True):
        break
    for i in range(N):
        A[i] /= 2
    count += 1
print(count)


Fixed submission:
str = input()
counter = 0
for i in range(len(str)):
    if(str[i]=="1"):
        counter += 1
print(counter)

Buggy python submission (verdict: Runtime Error):
N = input()
A = list(map(int,input().split()))
count= 0
while(true):
    exist_odd = False
    for i in range(N):
        if(A[i]%2 != 0):
            exist_odd = True
    if(exist_odd == True):
        break
    for i in range(N):
        A[i] /= 2
    count += 1
print(count)


Fixed submission:
str = input()
counter = 0
for i in range(len(str)):
    if(str[i]=="1"):
        counter += 1
print(counter)
Buggy python submission (verdict: Runtime Error):
N = input()
A = list[map(int,input().split())]
count= 0
while(true):
    exist_odd = False
    for i in range(N):
        if(A[i]%2 != 0):
            exist_odd = True
    if(exist_odd == True):
        break
    for i in range(N):
        A[i] /= 2
    count += 1
print(count)


Fixed submission:
N = int(input())
A = list(map(int,input().split()))
count= 0
while(True):
    exist_odd = False
    for i in range(N):
        if(A[i]%2 != 0):
            exist_odd = True
    if(exist_odd == True):
        break
    for i in range(N):
        A[i] /= 2
    count += 1
print(count)
Buggy python submission (verdict: Runtime Error):
N = int(input())
counter =-1 
number = 0
for i+1 in range(N):
    k = i
    now_counter = 0
    while(k % 2 == 0):
        now_counter += 1
        k /= 2
    if(now_counter > counter):
        number = i
print(number)


Fixed submission:
N = int(input())
counter =-1 
number = 0
for i in range(N):
    k = i+1
    now_counter = 0
    while(k % 2 == 0):
        now_counter += 1
        k /= 2
    if(now_counter > counter):
        number = i+1
        counter = now_counter
print(number)

Buggy python submission (verdict: Time Limit Exceeded):
N = int(input())
counter =-1 
number = 0
for i in range(N):
    k = i
    now_counter = 0
    while(k % 2 == 0):
        now_counter += 1
        k /= 2
    if(now_counter > counter):
        number = i
print(number)


Fixed submission:
N = int(input())
counter =-1 
number = 0
for i in range(N):
    k = i+1
    now_counter = 0
    while(k % 2 == 0):
        now_counter += 1
        k /= 2
    if(now_counter > counter):
        number = i+1
        counter = now_counter
print(number)
Buggy python submission (verdict: Runtime Error):
# coding: utf8

def read_int():
    return int(input())
 
 
def read_int_n():
    return list(map(int, input().split()))
 
 
def read_str():
    return input()
 
 
def read_str_n():
    return list(map(int, input().split()))

def main():
    n = read_int()
    h = read_int_n()
    h[0] -= 1
    for i in range(1, n):
        if h[i-1] < h[i]:
            h[i] -= 1
        elif h[i] >  h[i + 1]:
            print('No')
            return
    print('Yes')

main()

Fixed submission:
# coding: utf8

def read_int():
    return int(input())
 
 
def read_int_n():
    return list(map(int, input().split()))
 
 
def read_str():
    return input()
 
 
def read_str_n():
    return list(map(int, input().split()))


def main():
    n = read_int()
    h = read_int_n()
    h[0] -= 1
    for i in range(1, n - 1):
        if h[i-1] < h[i]:
            h[i] -= 1
        if h[i] > h[i + 1]:
            print('No')
            return
    print('Yes')

main()
Buggy python submission (verdict: Runtime Error):
# coding: utf8

if __name__ == "__main__":
    n = int(input())
    w = []
    flag = True
    for _ in range(n):
        a = input()
        last = w[len(w)-1]
        if a[0] != last[len(last)-1] and a in w:
            flag = False
            print("No")
            break
        w.append(a)
    if flag == True:
        print("Yes")



Fixed submission:
# coding: utf8

if __name__ == "__main__":
    n = int(input())
    w = []
    flag = True
    for _ in range(n):
        a = input()
        if len(w) == 0:
            w.append(a)
            continue
        last = w[len(w)-1]
        if a[0] != last[len(last)-1] or a in w:
            flag = False
            break
        w.append(a)
    if flag == True:
        print("Yes")
    else:
        print("No")

Buggy python submission (verdict: Runtime Error):
# coding: utf8

n = int(input())
w = []
flag = True
for _ in range(n):
    a = input()
    last = w[len(w)-1]
    if a[0] != last[len(last)-1] and a in w:
        flag = False
        print("No")
        break
    w.append(a)
if flag == True:
    print("Yes")



Fixed submission:
# coding: utf8

if __name__ == "__main__":
    n = int(input())
    w = []
    flag = True
    for _ in range(n):
        a = input()
        if len(w) == 0:
            w.append(a)
            continue
        last = w[len(w)-1]
        if a[0] != last[len(last)-1] or a in w:
            flag = False
            break
        w.append(a)
    if flag == True:
        print("Yes")
    else:
        print("No")