Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
h,n=map(int,input().split())
a=map(int,input().split())
s=sum(a)

if s>=h:
    print("YES")
else:
    print("NO")

Fixed submission:
h,a=map(int,input().split())
import math
x=h/a 
print(math.ceil(x))
Buggy python submission (verdict: Time Limit Exceeded):
H=int(input())
if H==1:
    print(1)
else:
    i=1
    count=1
    while H/2!=1:
        i*=2
        count+=i
        H=H/2
    i*=2
    count+=i
    print(count)


Fixed submission:
H=int(input())
if H==1:
    print(1)
else:
    i=1
    count=1
    while H//2!=1:
        i*=2
        count+=i
        H=H//2
    i*=2
    count+=i
    print(count)

Buggy python submission (verdict: Time Limit Exceeded):
H=int(input())
if H==1:
    print(1)
else:
    i=1
    count=1
    while H/2!=1:
        i*=2
        count+=i
        H=H/2
    i*=2
    count+=i
    print(count)


Fixed submission:
H=int(input())
if H==1:
    print(1)
else:
    i=1
    count=1
    while H//2!=1:
        i*=2
        count+=i
        H=H//2
    i*=2
    count+=i
    print(count)

Buggy python submission (verdict: Time Limit Exceeded):
H=int(input())
if H==1:
    print(1)
else:
    i=0
    count=1
    while H/2!=1:
        i+=1
        count+=2**i
        H=H/2
    i+=1
    count+=2**i
    print(count)

Fixed submission:
H=int(input())
if H==1:
    print(1)
else:
    i=1
    count=1
    while H//2!=1:
        i*=2
        count+=i
        H=H//2
    i*=2
    count+=i
    print(count)
Buggy python submission (verdict: Runtime Error):
    s, t = input().split()
    
    print(t + s)

Fixed submission:
s, t = input().split()
    
print(t + s)
Buggy python submission (verdict: Runtime Error):
def get_distance(v):              
    distance = [0] * n
    visited = [0] * n
    visited[v] = 1
    dfs(v, 0, distance, visited)
    return distance


def dfs(v, d, distance, visited):
    distance[v] = d
    for u in adj[v]:
        if not visited[u]:
            visited[u] = 1
            dfs(u, d + 1, distance, visited)


n, u, v = map(int, input().split())

adj = [[] for _ in range(n)]
for _ in range(n - 1):
    a, b = (int(i) - 1 for i in input().split()) 
    adj[a].append(b)
    adj[b].append(a)

u_distance = get_distance(u - 1)
v_distance = get_distance(v - 1)

ans = 0
for u, v in zip(u_distance, v_distance):
    if u < v and v - 1 > ans:
        ans = v - 1

print(ans)

Fixed submission:
import sys

sys.setrecursionlimit(10**6)


def get_distance(v):              
    distance = [0] * n
    visited = [0] * n
    visited[v] = 1
    dfs(v, 0, distance, visited)
    return distance


def dfs(v, d, distance, visited):
    distance[v] = d
    for u in adj[v]:
        if not visited[u]:
            visited[u] = 1
            dfs(u, d + 1, distance, visited)


n, u, v = map(int, input().split())

adj = [[] for _ in range(n)]
for _ in range(n - 1):
    a, b = (int(i) - 1 for i in input().split()) 
    adj[a].append(b)
    adj[b].append(a)

u_distance = get_distance(u - 1)
v_distance = get_distance(v - 1)

ans = 0
for u, v in zip(u_distance, v_distance):
    if u < v and v - 1 > ans:
        ans = v - 1

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
#二分探索
N = int(input())
S = input()
l = 0
r = N

ans = 0
while r - l > 1:
    mid = (l + r) // 2
    for i in range(N - (2*mid) + 1 ):
        if S[i:i+mid] in S[i+mid:]:
            l = mid
            ans = mid
            break
    else:
        r = mid
        
print(ans)

Fixed submission:
N = int(input())
S = input()
B = 127
MOD = 10 ** 11 + 7

H = [0] * (len(S) + 1)
P = [1] * (len(S) + 1)
b = pow(B, N-1)
for i in range(len(S)):
    H[i+1] = (H[i] + ord(S[i]) * b) % MOD
    P[i+1] = (P[i] * B) % MOD
    b //= B

l = 0
r = N
ans = 0
while r - l > 1:
    mid = (l + r) // 2
    tmp = {}
    for i in range(N - mid + 1):
        h = ((H[mid+i] - H[i]) * P[mid+i-1]) % MOD
        if h in tmp and i - tmp[h] >= mid:
            l = mid
            ans = mid
            break
        else:
            if not h in tmp:
                tmp[h] = i
    else:
        r = mid
        
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
def z_algorithm(N, S):    
    Z = [0] * N     # 重複ありの最大長    
    left = 0
    right = 0
    max_length = 0
    
    for i in range(1, len(S)):
        k = 0        
        if i < right and Z[i-left] <= right - i:
            Z[i] = Z[i-left]
            continue
        elif i < right:
            k = right - i
        
        while i + k < N:         
            if S[i+k] == S[k]:
                k += 1
            else:
                break

        Z[i] = k
        left = i
        right = i + k
        #重複しない場合の最大長　は　i
        max_length = max(max_length, min(Z[i], i))
        
    return max_length
    
N = int(input())
S = input()

ans = 0
for i in range(N):
    s = S[i:]
    n = N - i
    if ans >= len(s) // 2:
        break
    ans = max(ans, z_algorithm(n, s))
    
print(ans)

Fixed submission:
N = int(input())
S = input()
B = 127
MOD = 10 ** 11 + 7

H = [0] * (len(S) + 1)
P = [1] * (len(S) + 1)
b = pow(B, N-1)
for i in range(len(S)):
    H[i+1] = (H[i] + ord(S[i]) * b) % MOD
    P[i+1] = (P[i] * B) % MOD
    b //= B

l = 0
r = N
ans = 0
while r - l > 1:
    mid = (l + r) // 2
    tmp = {}
    for i in range(N - mid + 1):
        h = ((H[mid+i] - H[i]) * P[mid+i-1]) % MOD
        if h in tmp and i - tmp[h] >= mid:
            l = mid
            ans = mid
            break
        else:
            if not h in tmp:
                tmp[h] = i
    else:
        r = mid
        
print(ans)
Buggy python submission (verdict: Runtime Error):
from more_itertools import pairwise

N = int(input())
H = [int(i) for i in input().split()]
cnt = 0
max_cnt = 0
for h, r in pairwise(H):
    if r <= h:
        cnt += 1
    else:
        max_cnt = max(max_cnt, cnt)
        cnt = 0

print(cnt)

Fixed submission:
#from more_itertools import pairwise

N = int(input())
H = [int(i) for i in input().split()]
cnt = 0
max_cnt = 0
for h, r in zip(H, H[1:]):
    print()
    if r <= h:
        cnt += 1
    elif h < r and cnt:
        max_cnt = max(max_cnt, cnt)
        cnt = 0

ans = max(max_cnt, cnt)

print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
from collections import defaultdict
import numpy as np


s = input()
t = input()
l = len(s)

idx_dict = defaultdict(list)

#各文字の index を取得
for i, v in enumerate(s):
    idx_dict[v].append(i)

#リストを ndarray に変換
for key, value in idx_dict.items():
    idx_dict[key] = np.array(value)

l = len(s)
rnd = 0
idx = 0
ans = 0
p_v = ''
# index のリストを取り出し、現在の idx と比べる
# idx より大きい値がない場合は一周ふやす
for v in t:
    # idx_dict の key に　v が存在しなかったら -1
    if v not in idx_dict:
        ans = -1
        break
    # 同じ文字が続いたら idx を 1 増やす
    if v == p_v:
        idx += 1
    arr = idx_dict[v]
    ar = arr[arr >= idx]

    if ar.size > 0:
        idx = ar[0]
    else:
        idx = arr[0]
        rnd += 1
    p_v = v

if not ans:
        ans = ((rnd * l) + idx) + 1
        
print(ans)

Fixed submission:
from collections import defaultdict
# import numpy as np
import bisect #bisect.bisect_left 値の挿入位置を返す関数


s = input()
t = input()
l = len(s)

idx_dict = defaultdict(list)

#各文字の index を取得
for i, v in enumerate(s):
    idx_dict[v].append(i)

#リストを ndarray に変換
#for key, value in idx_dict.items():
#    idx_dict[key] = np.array(value)

l = len(s)
rnd = 0
idx = 0
ans = 0
p_v = ''
# index のリストを取り出し、現在の idx と比べる
# idx より大きい値がない場合は一周ふやす
for v in t:
    # idx_dict の key に　v が存在しなかったら -1
    if v not in idx_dict:
        ans = -1
        break
    # 同じ文字が続いたら idx を 1 増やす
    if v == p_v:
        idx += 1
    arr = idx_dict[v]
    i = bisect.bisect_left(arr, idx)
    try:
        idx = arr[i]
    except IndexError:
        idx = arr[0]
        rnd += 1
    p_v = v

if not ans:
        ans = ((rnd * l) + idx) + 1
        
print(ans)
Buggy python submission (verdict: Runtime Error):
import math


def count_multiple(A, B, x):
    min_value = math.ceil(A / x)
    max_value = B // x
    
    return max_value - min_value + 1


A, B, C, D = [int(i) for i in input().split()]

lcm = C * D // math.gcd(C, D)
cnt = 0
for i, x in enumerate([C, D, lcm]):
    if i < 2:
        cnt += count_multiple(A, B, x)
    else:
        cnt -= count_multiple(A, B, x)

total = B - A + 1
ans = total - cnt
print(ans)

Fixed submission:
#import math

def gcd(a, b):
    while b:
        a, b = b, a % b
    return a


def count_multiple(A, B, x):
    """B と　A-1 までのxの倍数の数をかぞえる
    引けばA,B範囲内の倍数の数"""
    min_value = (A - 1) // x
    max_value = B // x
    
    return max_value - min_value


A, B, C, D = [int(i) for i in input().split()]

# lcm = C * D // math.gcd(C, D)
lcm = C * D // gcd(C, D)
cnt = 0
for i, x in enumerate([C, D, lcm]):
    if i < 2:
        cnt += count_multiple(A, B, x)
    else:
        cnt -= count_multiple(A, B, x)

total = B - (A - 1)
ans = total - cnt
print(ans)
Buggy python submission (verdict: Runtime Error):
N, M = [int(i) for i in input().split()]

dp = [0] * (N + 1)
dp[0] = 1
b = 1
f = FalseN, M = [int(i) for i in input().split()]

dp = [0] * (N + 1)
dp[0] = 1
b = 1
f = False
for _ in range(M):
    a = int(input())
    if a - b == 1:
        f = True
        break
    dp[a] = -1
    b = a

if f:
    ans = 0
elif len(dp) == 2:
    if dp[1] == -1:
        ans = 0
    else:
        ans = 1
else:
    MOD = 10**9 + 7
    
    if dp[1] != -1:
        dp[1] = 1
    for i in range(2, N + 1):
        if dp[i] != -1:
            s = 0 if dp[i-2] == -1 else (dp[i-2] % MOD)
            p = 0 if dp[i-1] == -1 else (dp[i-1] % MOD)
            dp[i] = s + p
            ans = dp[-1] % MOD
print(ans)

Fixed submission:
N, M = [int(i) for i in input().split()]

dp = [0] * (N + 1)
dp[0] = 1
b = 1
f = False
for _ in range(M):
    a = int(input())
    if a - b == 1:
        f = True
        break
    dp[a] = -1
    b = a

if f:
    ans = 0
elif len(dp) == 2:
    if dp[1] == -1:
        ans = 0
    else:
        ans = 1
else:
    MOD = 10**9 + 7
    
    if dp[1] != -1:
        dp[1] = 1
    for i in range(2, N + 1):
        if dp[i] != -1:
            s = 0 if dp[i-2] == -1 else (dp[i-2] % MOD)
            p = 0 if dp[i-1] == -1 else (dp[i-1] % MOD)
            dp[i] = s + p
            ans = dp[-1] % MOD
print(ans)

Buggy python submission (verdict: Runtime Error):
N, M = [int(i) for i in input().split()]

dp = [0] * (N + 1)
dp[0] = 1
b = 1
f = False
for _ in range(M):
    a = int(input())
    if a - b == 1:
        f = True
        break
    dp[a] = -1
    b = a

if f:
    ans = 0
else:
    MOD = 10**9 + 7
    
    if dp[1] != -1:
        dp[1] = 1
    for i in range(2, N + 1):
        if dp[i] != -1:
            s = 0 if dp[i-2] == -1 else (dp[i-2] % MOD)

            p = 0 if dp[i-1] == -1 else (dp[i-1] % MOD)

            dp[i] = s + p
            ans = dp[-1] % MOD
print(ans)

Fixed submission:
N, M = [int(i) for i in input().split()]

dp = [0] * (N + 1)
dp[0] = 1
b = 1
f = False
for _ in range(M):
    a = int(input())
    if a - b == 1:
        f = True
        break
    dp[a] = -1
    b = a

if f:
    ans = 0
elif len(dp) == 2:
    if dp[1] == -1:
        ans = 0
    else:
        ans = 1
else:
    MOD = 10**9 + 7
    
    if dp[1] != -1:
        dp[1] = 1
    for i in range(2, N + 1):
        if dp[i] != -1:
            s = 0 if dp[i-2] == -1 else (dp[i-2] % MOD)
            p = 0 if dp[i-1] == -1 else (dp[i-1] % MOD)
            dp[i] = s + p
            ans = dp[-1] % MOD
print(ans)
Buggy python submission (verdict: Runtime Error):
N = int(input())
h = list(map(int, input().split()))

cnt = 0
cnt_line = 0
v = h[0]
for i in range(1, N):
    if h[i] < v:
        cnt += v - cnt_line
        cnt_line = h[i]
    v = h[i]
    
if h[-1] >= h[-2]:
    cnt += h[-1] - cnt_line

print(cnt)

Fixed submission:
N = int(input())
h = list(map(int, input().split()))


if len(h) == 1:
    print(h[0])
    exit()
    
cnt = 0
cnt_line = 0
v = h[0]
for i in range(1, N):
    if h[i] < v:
        cnt += v - cnt_line
        cnt_line = h[i]
    v = h[i]
if h[-1] >= h[-2]:
    cnt += h[-1] - cnt_line
print(cnt)

Buggy python submission (verdict: Runtime Error):
N = int(input())
h = list(map(int,input().split()))

cnt = 0
cnt_line = 0
for i in range(1, N):
    if h[i] < h[i - 1]:
        cnt += h[i - 1] - cnt_line
        cnt_line =h[i]
if h[-1] >= h[-2]:
    cnt += h[-1] - cnt_line
print(cnt)


Fixed submission:
N = int(input())
h = list(map(int, input().split()))


if len(h) == 1:
    print(h[0])
    exit()
    
cnt = 0
cnt_line = 0
v = h[0]
for i in range(1, N):
    if h[i] < v:
        cnt += v - cnt_line
        cnt_line = h[i]
    v = h[i]
if h[-1] >= h[-2]:
    cnt += h[-1] - cnt_line
print(cnt)
Buggy python submission (verdict: Runtime Error):
X, y = map(int, input().split())

print(x + y // 2)

Fixed submission:
x, y = map(int, input().split())

print(x + y // 2)
Buggy python submission (verdict: Runtime Error):
N = int(input())

if N == 1:
    print(Hello World)
else:
    AB = int(input()) for _ in range(2):
    print(sum(AB))


Fixed submission:
N = int(input())

if N == 1:
    print('Hello World')
else:
    AB = [int(input()) for _ in range(2)]
    print(sum(AB))
Buggy python submission (verdict: Runtime Error):
K = int(input())

e = K // 2
if K % 2 == 1:
  o = K // 2 + 1
else:
  o = k // 2
  
print(e * o)

Fixed submission:
K = int(input())

e = K // 2
if K % 2 == 1:
    o = K // 2 + 1
else:
    o = K // 2

print(e * o)
Buggy python submission (verdict: Runtime Error):
N, K = map(int, input().split())
x = list(map(int, input().split()))



for i, v in enumerate(x):
    if v == 0:
        point = i
        break
    elif v > 0:
        point = i - 1
        break

if len(x[:point+1]) <= K:
    start = 0
else:
    start = point - K + 1

end = start + K -1
ans = 10 ** 9
        
for i in range(K):
    if abs(x[start+i]) <= x[end+i]:
        time = abs(x[start+i] * 2) + x[end+i]
    else:
        time = abs(x[start+i]) + (x[end+i] * 2)
    ans = min(ans, time)
    if end + i == len(x) - 1:
        break
    
print(ans)

Fixed submission:
N, K = map(int, input().split())
x = list(map(int, input().split()))

point= len(x) - 1
for i, v in enumerate(x):
    if v == 0:
        point = i
        break
    elif v > 0:
        point = i - 1
        break

start = max(0, point - K + 1)
end = start + K - 1

if x[point] != 0:
    point += 1
    
ans = float('inf')

while True:
    if x[start] >= 0:
        time = x[end]
    elif x[end] <= 0:
        time = abs(x[start])
    elif abs(x[start]) <= x[end]:
        time = abs(x[start] * 2) + x[end]
    else:
        time = abs(x[start]) + (x[end] * 2)
    ans = min(ans, time)
    
    start += 1
    end += 1

    if start > point or end == len(x):
        break
    
print(ans)
Buggy python submission (verdict: Runtime Error):
A = map(int, input().split())
A = sorted(A)

cost = 0
for i in range(len(A - 1)):
  cost += A[i + 1] - A[i]
  
print(cost)

Fixed submission:
A = sorted(map(int, input().split()))

cost = 0
for i in range(len(A) - 1):
  cost += A[i + 1] - A[i]

print(cost)

Buggy python submission (verdict: Runtime Error):
A = sorted(map(int, input().split()))

cost = 0
for i in range(len(A - 1)):
  cost += A[i + 1] - A[i]
  
print(cost)


Fixed submission:
A = sorted(map(int, input().split()))

cost = 0
for i in range(len(A) - 1):
  cost += A[i + 1] - A[i]

print(cost)
Buggy python submission (verdict: Runtime Error):
N = input()

total = 0
for i in N:
  total += int(i)

if N % total == 0:
  print('Yes')
else:
  print('No')

Fixed submission:
N = input()

total = 0
for i in N:
  total += int(i)

if int(N) % total == 0:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
from collections import deque
from math import ceil

# n个怪物，d杀伤半径，a杀伤值
n, d, a = map(int,input().split())

ms = sorted([(pos, ceil(hp / a)) for pos, hp in [map(int, input().split()) for i in range(n)])
 
bombs = deque()
 
ans = 0
valid_bomb = 0
for pos, hp in ms:
  # 查看队列里的bomb是否对当前怪物有效
  while que and que[0][0] < pos:
    bomb_border, bomb_cnt = bombs.popleft()
    valid_bomb -= bomb_cnt
  
  # 还需新加多少bomb才能灭掉当前怪物
  bomb_cnt = max(0, hp - valid_bomb)
  valid_bomb += bomb_cnt
  ans += bomb_cnt
  
  # 新加的bomb放入队列
  if bomb_cnt > 0:
    que.append([pos + d * 2, bomb_cnt])
 
print(ans)  


Fixed submission:
from collections import deque
from math import ceil
 
n,d,a = map(int,input().split())
M = [list(map(int,input().split())) for i in range(n)]
M = sorted([(x,ceil(h/a)) for x,h in M])
 
que = deque()
 
ans = 0
atack = 0
for x,h in M:
  while len(que) > 0 and que[0][0] < x:
    tx,ta = que.popleft()
    atack -= ta      
  
  bomb_num = max(0, h-atack)
  atack += bomb_num
  ans += bomb_num
  
  if bomb_num > 0:
    que.append([x+d*2,bomb_num])
 
print(ans)
Buggy python submission (verdict: Runtime Error):
INPUT = list(input().split())
H = INT(INPUT[0])
A = INT(INPUT[1])
if H%A == 0:
  print(H//A)
else:
  print(H//A + 1)

Fixed submission:
INPUT = list(input().split())
H = int(INPUT[0])
A = int(INPUT[1])
if H%A == 0:
  print(H//A)
else:
  print(H//A + 1)

Buggy python submission (verdict: Runtime Error):
INPUT = input().split()
H = INT(INPUT[0])
A = INT(INPUT[1])
print(H//A)

Fixed submission:
INPUT = list(input().split())
H = int(INPUT[0])
A = int(INPUT[1])
if H%A == 0:
  print(H//A)
else:
  print(H//A + 1)
Buggy python submission (verdict: Time Limit Exceeded):
n1 = int(input())

n2 = [int(i) for i in input().split()]

r1 = 0

for i1 in range(n1):
    if i1 == 0:
        r1 += 1 
        continue
    t1 = n2[0: i1]
    t1.sort()
    if t1[0] > n2[i1]:
        r1 += 1

print(r1)


Fixed submission:
n1 = int(input())

n2 = [int(i) for i in input().split()]

r1 = 0
m1 = n1 + 1

for i1 in range(n1):
    if n2[i1] < m1:
        r1 +=1
        m1 = n2[i1]

print(r1)
Buggy python submission (verdict: Runtime Error):
n1, n2 = [int(i) for i in input().split()]
n3 = [int(i) for i in input().split()]

n3.sort(reverse = True)

c1 = 0
while True:
    n3[0] = n3[0] // 2
    c1 += 1
    if c1 >= n2:
        break
    t2 = 1
    while len(n3) != 1:
        if n3[t2] >= n3[0]:
            n3[t2] = n3[t2] // 2
            t2 += 1
            c1 += 1
            if c1 >= n2:
                break
        else:
            break

    if c1 >= n2:
        break

    n3.sort(reverse = True)


r1 = 0
for i2 in range(n1):
    r1 += n3[i2]

print(r1)

Fixed submission:
n1, n2 = [int(i) for i in input().split()]
n3 = [int(i) for i in input().split()]

n3.sort(reverse = True)

c1 = 0
while True:
    n3[0] = n3[0] // 2
    c1 += 1
    if c1 >= n2:
        break
    t2 = 1
    while len(n3) != 1:
        if n3[t2] >= n3[0]:
            n3[t2] = n3[t2] // 2
            t2 += 1
            c1 += 1
            if c1 >= n2 or t2 >= len(n3):
                break
        else:
            break

    if c1 >= n2:
        break

    n3.sort(reverse = True)

r1 = 0
for i2 in range(n1):
    r1 += n3[i2]

print(r1)

Buggy python submission (verdict: Time Limit Exceeded):
n1, n2 = [int(i) for i in input().split()]
n3 = [int(i) for i in input().split()]

n3.sort(reverse = True)
n4 = []
for i1 in range(n2):
    if i1 != 0:
        if len(n3) == 0:
            n4[0] = n4[0] // 2
        elif n3[0] <= n4[0]:
            n4[0] = n4[0] // 2
        else:
            n4.append(n3[0] // 2)
            n3 = n3[1:len(n3)]
        n4.sort(reverse = True)
    else:
        n4.append(n3[0] // 2)
        n3 = n3[1:len(n3)]

r1 = 0
for i2 in range(len(n3)):
    r1 += n3[i2]
for i3 in range(len(n4)):
    r1 += n4[i3]

print(r1)

Fixed submission:
n1, n2 = [int(i) for i in input().split()]
n3 = [int(i) for i in input().split()]

n3.sort(reverse = True)

c1 = 0
while True:
    n3[0] = n3[0] // 2
    c1 += 1
    if c1 >= n2:
        break
    t2 = 1
    while len(n3) != 1:
        if n3[t2] >= n3[0]:
            n3[t2] = n3[t2] // 2
            t2 += 1
            c1 += 1
            if c1 >= n2 or t2 >= len(n3):
                break
        else:
            break

    if c1 >= n2:
        break

    n3.sort(reverse = True)

r1 = 0
for i2 in range(n1):
    r1 += n3[i2]

print(r1)

Buggy python submission (verdict: Time Limit Exceeded):
n1, n2 = [int(i) for i in input().split()]
n3 = [int(i) for i in input().split()]

n3.sort()
for i1 in range(n2):
    n3[n1 - 1] = n3[n1 - 1] // 2
    n3.sort()

r1 = 0
for i2 in range(n1):
    r1 += n3[i2]

print(r1)

Fixed submission:
n1, n2 = [int(i) for i in input().split()]
n3 = [int(i) for i in input().split()]

n3.sort(reverse = True)

c1 = 0
while True:
    n3[0] = n3[0] // 2
    c1 += 1
    if c1 >= n2:
        break
    t2 = 1
    while len(n3) != 1:
        if n3[t2] >= n3[0]:
            n3[t2] = n3[t2] // 2
            t2 += 1
            c1 += 1
            if c1 >= n2 or t2 >= len(n3):
                break
        else:
            break

    if c1 >= n2:
        break

    n3.sort(reverse = True)

r1 = 0
for i2 in range(n1):
    r1 += n3[i2]

print(r1)
Buggy python submission (verdict: Time Limit Exceeded):
n1 = int(input())
s1 = input()

r1 = 0
for i1 in range (n1):
    for i2 in range((n1 - i1) // 2):
        if s1[i1:((n1 - i1) // 2) + i1 - i2] in s1[((n1 - i1) // 2) + i1 - i2:]:
            if ((n1 - i1) // 2) - i2 > r1:
                r1 = ((n1 - i1) // 2) - i2
            break

print(r1)

Fixed submission:
n1 = int(input())
s1 = input()

r1 = 0
r2 = 0
for i1 in range (n1):
    if n1 - (r1 * 2) - i1 < 0:
        break
    for i2 in range(n1 - r1):
        t2 = r1 + i2 + 1
        if s1[i1:i1 + t2] in s1[i1 + t2:] and s1[i1:i1 + t2] != "":
            continue
        else:
            r1 = max(r1, r1 + i2)
            break


print(r1)
Buggy python submission (verdict: Time Limit Exceeded):
n1 = int(input())

r1 = 0
for i1 in range(n1):
    r1 += i1

print(r1)

Fixed submission:
n1 = int(input())

r1 = (n1 * (n1 - 1)) // 2

print(r1)
Buggy python submission (verdict: Time Limit Exceeded):

import sys

s1 = input()
s2 = input()

n1 = 0
t1 = 0

for i1 in range(len(s2) ):
    t1 =  s1.find(s2[i1])
    if t1 == -1:
        print(t1)
        sys.exit()
    n1 += t1 + 1
    s1 = s1[t1 + 1:] + s1[0:t1 + 1]

print(n1)

Fixed submission:
import sys

s1 = input()
s2 = input()

n1 = 0
t1 = 0
t2 = -1

for i1 in range(len(s2) ):
    t1 =  s1.find(s2[i1],t2 + 1)
    if t1 == -1:
        t1 = s1.find(s2[i1], 0, t2 + 1)
        if t1 == -1:
            print(t1)
            sys.exit()
        else:
            n1 += t1 + (len(s1) - t2)
    else:
        n1 += t1 - t2
    t2 = t1

print(n1)
Buggy python submission (verdict: Runtime Error):
if n1 < 10:
    print(n1)
elif n1 <= 99:
    print(9)
elif n1 < 1000:
    print(9 + (n1 - 99))
elif n1 <= 9999:
    print(909)
elif n1 < 100000:
    print(909 + (n1 - 999))
else:
    print(90909)

Fixed submission:
n1 = int(input())

if n1 < 10:
    print(n1)
elif n1 <= 99:
    print(9)
elif n1 < 1000:
    print(9 + (n1 - 99))
elif n1 <= 9999:
    print(909)
elif n1 < 100000:
    print(909 + (n1 - 9999))
else:
    print(90909)
Buggy python submission (verdict: Runtime Error):
import sys

n1, n2 = [int(i) for i in input().split()]

if (n1 % 2) != (n2 % 2):
    sys.exit("IMPOSSIBLE")

r1 = int((n1 + n2) / 2)
print(r1)

Fixed submission:
import sys

n1, n2 = [int(i) for i in input().split()]

if (n1 % 2) != (n2 % 2):
    print("IMPOSSIBLE")
    sys.exit()

r1 = int((n1 + n2) / 2)
print(r1)