Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Runtime Error):
n,k = map(int, input().split())
p = [[0,0]]
for i in range(n):
    a,b = map(int, input().split())
    p.append([a,b])
p.sort()
ans = 0
i = 0
while ans<=k:
    ans+=p[i][1]
    i+=1
print(p[i-1][0])

Fixed submission:
n,k = map(int, input().split())
p = [[0,0]]
for i in range(n):
    a,b = map(int, input().split())
    p.append([a,b])
p.sort()
ans = 0
p.pop(0)
for i in range(n):
    ans+=p[i][1]
    if ans>=k:
        print(p[i][0])
        exit()
    else:
        continue

Buggy python submission (verdict: Runtime Error):
n,k = map(int, input().split())
p = [[0,0]]
for i in range(n):
    a,b = map(int, input().split())
    p.append([a,b])
p.sort()
ans = 0
i = 0
while ans<=k:
    ans+=p[i+1][1]
    i+=1
print(p[i][0])

Fixed submission:
n,k = map(int, input().split())
p = [[0,0]]
for i in range(n):
    a,b = map(int, input().split())
    p.append([a,b])
p.sort()
ans = 0
p.pop(0)
for i in range(n):
    ans+=p[i][1]
    if ans>=k:
        print(p[i][0])
        exit()
    else:
        continue
Buggy python submission (verdict: Runtime Error):
s = str(input())
n = len(s)
i = 0
d = ["dream", "dreamer"]
e = ["erase", "eraser"]
while i<n:
    if s[i]=="d":
        if s[i:i+5]==d[0]:
            i+=5
        else:
            break

        if s[i:i+3]=="era":
            continue
        elif s[i:i+2]!="er" and s[i+2]=="e":
            i+=2
        else:
            break
    elif s[i]=="e":
        if s[i:i+5]==e[0]:
            i+=5
        else:
            break

        if s[i:i+1]=="r":
            i+=1
        else:
            continue
    else:
        break
if i<n:
    print("NO")
else:
    print("YES")

Fixed submission:
s = list(input())
n = len(s)
s.reverse()
for i in range(6):
    s.append("x")
s = "".join(s)
i = 0
word = ["maerd", "esare", "resare","remaerd"]
while i<n:
    if s[i:i+5]==word[0]:
        i+=5
    elif s[i:i+5]==word[1]:
        i+=5
    elif s[i:i+6]==word[2]:
        i+=6
    elif s[i:i+7]==word[3]:
        i+=7
    else:
        print("NO")
        exit()
print("YES")
Buggy python submission (verdict: Runtime Error):
s = str(input())
n = int(input())
k = ord("z")
a = [0]*len(s)
for i in range(len(s)):
    a[i] = ord(s[i])
for i in range(len(s)):
    if n>=k+1-a[i]:
        n = n - (k+1-a[i])
        a[i] = ord("a")
    
    if n<=0:
        break
if n>0:
    a[-1] += n
ans = ""
for i in range(len(s)):
    ans += chr(a[i])
print(ans)


Fixed submission:
s = str(input())
n = int(input())
k = ord("z")
a = [0]*len(s)
for i in range(len(s)):
    a[i] = ord(s[i])
for i in range(len(s)):
    if a[i] == ord("a"):
        continue
    if n>=k+1-a[i]:
        n = n-k-1+a[i]
        a[i] = ord("a")
    
    if n<=0:
        break
if n>0:
    a[-1] += n%26
ans = ""
for i in range(len(s)):
    ans += chr(a[i])
print(ans)
Buggy python submission (verdict: Runtime Error):
import bisect

n,k = map(int, input().split())
d = list(map(int, input().split()))
num = [ i for i in range(10)]
num += d
a = [ x for x in set(num) if num.count(x)<2]
s = str(n)
m = len(s)
ans = []
for i in range(m):
    x = int(s[i])
    index = bisect.bisect_left(a,x)
    if a[index]==x:
        ans.append(str(x))
    else:
        ans.append(str(a[index]))
        for j in range(m-i-1):
            ans.append(str(a[0]))
        break
print("".join(ans))

Fixed submission:
n,k = map(int, input().split())
d = list(input().split())
ans = n
while True:
    flag = False
    a = list(str(ans))
    for dx in d:
        if dx in a:
            flag = True
    if flag:
        ans +=1
    else:
        print(ans)
        exit()
Buggy python submission (verdict: Runtime Error):
s=list(input())
t=list(input())
l=[]
for i in range(len(s)-len(t)+1):
    c=0
    for j in range(len(t)):
        if s[j+i]==t[j]:
            c+=1
            l.append(c)
print(len(t)-max(l))

Fixed submission:
a=list(input())
b=list(input())
l=[]
for i in range(len(a)-len(b)+1):
  c=0
  for j in range(len(b)):
    if a[j+i]==b[j]:
      c+=1
  l.append(c)
print(len(b)-max(l))
Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
l=list(map(int,input().split()))
k=[0]*N
a=0
for i in range(N-1):
  a+=l[i]
  k[i]=(sum(l)-a)%(10**9+7)
ans=0
for i in range(0,len(l)-1):
  ans=(ans+l[i]*k[i]%(10**9+7))%(10**9+7)
print(ans)
 


Fixed submission:
N=int(input())
l=list(map(int,input().split()))
b=10**9+7
d=(sum(l))**2
c=0
for i in range(N):
  c=c+l[i]**2
print((d-c)//2%b)

Buggy python submission (verdict: Time Limit Exceeded):
N=int(input())
l=list(map(int,input().split()))
a=0
for i in range(0,len(l)-1):
  for j in range(i+1,len(l)):
    a=(a+(l[i]*l[j])%(10**9+7))%(10**9+7)
print(a)

Fixed submission:
N=int(input())
l=list(map(int,input().split()))
b=10**9+7
d=(sum(l))**2
c=0
for i in range(N):
  c=c+l[i]**2
print((d-c)//2%b)
Buggy python submission (verdict: Time Limit Exceeded):
H,W,M=map(int,input().split())
l = [ list(map(int,input().split(" "))) for i in range(M)]
h=[0]*H
w=[0]*W
for i in range(M):
    h[l[i][0]-1]+=1
    w[l[i][1]-1]+=1
maxh=max(h)
maxw=max(w)
hlist=[]
wlist=[]
for i in range(H):
    if h[i]==maxh:
        hlist.append(i)
for i in range(W):
    if w[i]==maxw:
        wlist.append(i)
c=0
for i in hlist:
    for j in wlist:
        flag=0
        for k in range(M):
            if (i+1)==l[k][0] and (j+1)==l[k][1]:
                flag=1
                break
        if flag==0:
            print(maxh+maxw)
            c=1
            break
    if c==1:
        break
if c==0:
    print(maxh+maxw-1)


Fixed submission:
H,W,M=map(int,input().split())
l = [ list(map(int,input().split(" "))) for i in range(M)]
h=[0]*H
w=[0]*W
for i in range(M):
    h[l[i][0]-1]+=1
    w[l[i][1]-1]+=1
maxh=max(h)
maxw=max(w)
hlist=[]
wlist=[]
for i in range(H):
    if h[i]==maxh:
        hlist.append(i)
for i in range(W):
    if w[i]==maxw:
        wlist.append(i)
c=0
for i in range(M):
  if h[l[i][0]-1]==maxh and w[l[i][1]-1]==maxw:
    c+=1
if len(hlist)*len(wlist)==c:
  print(maxh+maxw-1)
else:
  print(maxh+maxw)

Buggy python submission (verdict: Time Limit Exceeded):

H,W,M=map(int,input().split())
l = [ list(map(int,input().split(" "))) for i in range(M)]
h=[0]*H
w=[0]*W
for i in range(M):
    h[l[i][0]-1]+=1
    w[l[i][1]-1]+=1
maxh=max(h)
maxw=max(w)
hlist=[]
wlist=[]
for i in range(H):
    if h[i]==maxh:
        hlist.append(i)
for i in range(W):
    if w[i]==maxw:
        wlist.append(i)
c=0
for i in hlist:
    for j in wlist:
        flag=0
        for k in range(M):
            if (i+1)==l[k][0] and (j+1)==l[k][1]:
                flag=1
                break
        if flag==0:
            print(maxh+maxw)
            c=1
            break
    if c==1:
        break
if c==0:
    print(maxh+maxw-1)

Fixed submission:
H,W,M=map(int,input().split())
l = [ list(map(int,input().split(" "))) for i in range(M)]
h=[0]*H
w=[0]*W
for i in range(M):
    h[l[i][0]-1]+=1
    w[l[i][1]-1]+=1
maxh=max(h)
maxw=max(w)
hlist=[]
wlist=[]
for i in range(H):
    if h[i]==maxh:
        hlist.append(i)
for i in range(W):
    if w[i]==maxw:
        wlist.append(i)
c=0
for i in range(M):
  if h[l[i][0]-1]==maxh and w[l[i][1]-1]==maxw:
    c+=1
if len(hlist)*len(wlist)==c:
  print(maxh+maxw-1)
else:
  print(maxh+maxw)
Buggy python submission (verdict: Runtime Error):
X,K,D=map(int,input().split())
a=round(abs(X/D))
if K<a:
  print(abs(abs(X)-K*abs(D)))
elif (K-a)%2==0:
  l=[]
  l.append(abs(abs(X)-a*abs(D)))
  l.append(abs(abs(X)-(a+2)*abs(D)))
  l.append(abs(abs(X)-(a-2)*abs(D)))
  print(min(l))
elif (K-a)%2!=0:
  l=[]
    l.append(abs(abs(X)-(a+1)*abs(D)))
    l.append(abs(abs(X)-(a-1)*abs(D)))  
  print(min(l))

Fixed submission:
X,K,D=map(int,input().split())
a=round(abs(X/D))
if K<a:
  print(abs(abs(X)-K*abs(D)))
elif (K-a)%2==0:
  l=[]
  l.append(abs(abs(X)-a*abs(D)))
  l.append(abs(abs(X)-(a+2)*abs(D)))
  l.append(abs(abs(X)-(a-2)*abs(D)))
  print(min(l))
elif (K-a)%2!=0:
  l=[]
  l.append(abs(abs(X)-(a+1)*abs(D)))
  l.append(abs(abs(X)-(a-1)*abs(D)))  
  print(min(l))
Buggy python submission (verdict: Time Limit Exceeded):
a=int(input())
b=7
for i in range(a):
  if b%a==0:
    print(i+1)
    break
  b=10*b+7
  if i==a-1:
    print(-1)
    break
  

Fixed submission:
a=int(input())
b=7
for i in range(a):
  if b%a==0:
    print(i+1)
    break
  b=10*b%a+7
  if i==a-1:
    print(-1)
    break

Buggy python submission (verdict: Time Limit Exceeded):
a = int(input())
b = 1
c = 0
d = 0
if a%2==0:
  print("-1")
else:
  while b > 0:
    c = 10*c+7
    d = d+1
    if c%a==0:
      b = -1
  print(d)

Fixed submission:
a=int(input())
b=7
for i in range(a):
  if b%a==0:
    print(i+1)
    break
  b=10*b%a+7
  if i==a-1:
    print(-1)
    break
Buggy python submission (verdict: Runtime Error):
N = int(input())
a = 1000-N%1000
if a = 1000:
  a = 0
print(a)

Fixed submission:
N = int(input())
a = 1000-N%1000
if a == 1000:
  a = 0
print(a)
Buggy python submission (verdict: Runtime Error):
a,b =map(int,input().split())
c = 1
for i in range(0,a+1):
    if 2*i+4*(a-i) ==b:
      c = 0
      break
if c ==0:
  print("Yes")
else:
  print("No")

Fixed submission:
x = list(map(int,input().split()))
print (x.index(0)+1)

Buggy python submission (verdict: Runtime Error):
a,b =map(int,input().split())
c = 1
for i in range(a):
  if (b-2*i)%4==0:
    c = 0
    break
if c ==1:
  print("No")
else:
  print("Yes")


Fixed submission:
x = list(map(int,input().split()))
print (x.index(0)+1)

Buggy python submission (verdict: Runtime Error):
a,b =map(int,input().split())
c = 1
for i in range(a-1):
  if (b-2*i)%4==0:
    c = 0
    break
if c ==1:
  print("No")
else:
  print("Yes")


Fixed submission:
x = list(map(int,input().split()))
print (x.index(0)+1)

Buggy python submission (verdict: Runtime Error):
a,b =map(int,input().split())
c = 1
for i in range(a-1):
  if (b-2*i)%4==0:
    c = 0
    break
if c ==1:
  print("No")
else:
  print("Yes")

Fixed submission:
x = list(map(int,input().split()))
print (x.index(0)+1)
Buggy python submission (verdict: Runtime Error):
a,b =map(int,input().split())
c = 1
for i in range(0,a):
  for k in range(0.a-i):
    if 2*i+4*k ==b:
      c = 0
      break
if c ==0:
  print("Yes")
else:
  print("No")

Fixed submission:
a,b =map(int,input().split())
c = 1
for i in range(0,a+1):
    if 2*i+4*(a-i) ==b:
      c = 0
      break
if c ==0:
  print("Yes")
else:
  print("No")
Buggy python submission (verdict: Runtime Error):
s = list(map(int,input().split()))
t = 0
h = 0
a = s.pop(0)
b = s.pop(0)
print(a)
print(b)
d = 0
if b ==0:
  print(a)
else:
  for i in range(a+1,a+2+b):
    c = 1
    for k in range(0,b):
      if i == s[k]:
        c = 0
        break
    if c==1:
      t = i
      break
  for i in range(a-1,a-2-b,-1):
    c = 1
    for k in range(0,b):
      if i == s[k]:
        c = 0
        break
    if c==1:
      h = i
      break
  if abs(t-a)>=abs(h-a):
    print (h)
  else:
    print(t)
    

Fixed submission:
x,n=map(int,input().split())
l=list(map(int,input().split()))
a=0
for i in range(100):
    if x-i not in l:
        ans=x-i
        a=i+1
        break
for i in range(100):
    if x+i not in l:
        ansb=x+i
        ab=i+1
        break
if a>ab:
    print(ansb)
else:
    print(ans)

Buggy python submission (verdict: Runtime Error):
s = list(map(int,input().split()))
t = 0
h = 0
a = s.pop(0)
b = s.pop(0)
print(a)
print(b)
d = 0
for i in range(a+1,a+2+b):
  c = 1
  for k in range(0,b):
    if i == s[k]:
      c = 0
      break
  if c==1:
    t = i
    break
for i in range(a-1,a-2-b,-1):
  c = 1
  for k in range(0,b):
    if i == s[k]:
      c = 0
      break
  if c==1:
    h = i
    break
if abs(t-a)>=abs(h-a):
  print (h)
else:
  print(t)
    

Fixed submission:
x,n=map(int,input().split())
l=list(map(int,input().split()))
a=0
for i in range(100):
    if x-i not in l:
        ans=x-i
        a=i+1
        break
for i in range(100):
    if x+i not in l:
        ansb=x+i
        ab=i+1
        break
if a>ab:
    print(ansb)
else:
    print(ans)
Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=list(map(int,input().split()))
ans=[True]*n
l.sort()
for i in range(n):
    if ans[i]:
        if i!=n-1:
          if l[i]==l[i+1]:
            ans[i]=False
        for j in range(i+1,n):
            if l[j]%l[i]==0:
                ans[j]=False
print(sum(ans))

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
M = 10**6 + 1
cnt = [0] * M
for a in A:
    if cnt[a] != 0:
        cnt[a] += 1
        continue
    for b in range(a, M, a):
        cnt[b] += 1
ans = 0
for a in A:
    if cnt[a] == 1:ans += 1
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
n=int(input())
l=list(map(int,input().split()))
ans=[-1]*n
l.sort()
for i in range(n):
    if ans[i]==-1:
        ans[i]=1
        if i!=n-1:
          if l[i]==l[i+1]:
            ans[i]=0
        for j in range(i+1,n):
            if l[j]%l[i]==0:
                ans[j]=0
print(sum(ans))

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
M = 10**6 + 1
cnt = [0] * M
for a in A:
    if cnt[a] != 0:
        cnt[a] += 1
        continue
    for b in range(a, M, a):
        cnt[b] += 1
ans = 0
for a in A:
    if cnt[a] == 1:ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
s = list(map(int,input().split()))
t = s.pop(0)
s.sort()
d = 0
for i in range(0,t):
  c = 1
  for k in range(0,i):
    if s[i]%s[k]==0:
      c = 0
      break
  if c == 1:
    d = d+1
print(d)
  
    


Fixed submission:
N = int(input())
A = list(map(int, input().split()))
M = 10**6 + 1
cnt = [0] * M
for a in A:
    if cnt[a] != 0:
        cnt[a] += 1
        continue
    for b in range(a, M, a):
        cnt[b] += 1
ans = 0
for a in A:
    if cnt[a] == 1:ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
s = list(map(int,input().split()))
t = s.pop(0)
s.sort()
c = 1
d = 0
for i in range(t):
  for k in range(0,i):
    if s[i]%s[k]==0:
      c = 0
      break
  if c == 1:
    d = d+1
print(d)
  
    

Fixed submission:
N = int(input())
A = list(map(int, input().split()))
M = 10**6 + 1
cnt = [0] * M
for a in A:
    if cnt[a] != 0:
        cnt[a] += 1
        continue
    for b in range(a, M, a):
        cnt[b] += 1
ans = 0
for a in A:
    if cnt[a] == 1:ans += 1
print(ans)

Buggy python submission (verdict: Runtime Error):
s = list(map(int,input().split()))
t = s.pop(0)
s.sort()
s.reverse()
c = 1
d = 1
for i in range(t):
  for k in range(i+1,t):
    if s[i]%s[k]==0:
      c = 0
      break
  if c == 1:
    d = d+1
print(d)
  
    


Fixed submission:
N = int(input())
A = list(map(int, input().split()))
M = 10**6 + 1
cnt = [0] * M
for a in A:
    if cnt[a] != 0:
        cnt[a] += 1
        continue
    for b in range(a, M, a):
        cnt[b] += 1
ans = 0
for a in A:
    if cnt[a] == 1:ans += 1
print(ans)
Buggy python submission (verdict: Runtime Error):
import math
s = int(input())
for i in range(s,2*s):
  if i%2==0:
    continue
  for k in range(3,round(math.sqrt(s))+1,2):
    t = 1
    if i%k ==0:
      t = 0
      break
  if t ==1:
    print(i)
    break
  
  

Fixed submission:
import math
s = int(input())
if s ==2:
  print(2)
else:
  for i in range(s,2*s):
    if i%2==0:
      continue
    for k in range(3,round(math.sqrt(s))+1,2):
      t = 1
      if i%k ==0:
        t = 0
        break
    if t ==1:
      print(i)
      break
Buggy python submission (verdict: Runtime Error):
a = input()
b = input()
print(a + b)

Fixed submission:
s = [x.strip() for x in input().split()]
print(s[1] + s[0])
Buggy python submission (verdict: Runtime Error):
K = input()

num_odd = K // 2 if K % 2 == 0 else K // 2 + 1
num_even = K // 2

print(num_odd * num_even)

Fixed submission:
K = int(input())

num_odd = K // 2 if K % 2 == 0 else K // 2 + 1
num_even = K // 2

print(num_odd * num_even)
Buggy python submission (verdict: Time Limit Exceeded):
n, y = [int(x) for x in input().split()]

for m in list(range(min(n + 1, y // 10000 + 1)))[::-1]:
    for g in list(range(min(n - m + 1, (y - 10000 * m) // 5000 + 1)))[::-1]:
        for s in list(range(min(n - m - g + 1, (y - 10000 * m - 5000 * g) // 1000 + 1)))[::-1]:
            # print("{} {} {}".format(m, g, s))
            if n == m + g + s and y == 10000 * m + 5000 * g + 1000 * s:
                print("{} {} {}".format(m, g, s))
                exit()

print("-1 -1 -1 ")


Fixed submission:
n, y = [int(x) for x in input().split()]

for i in range(n + 1):
    for j in range(i, n + 1):
        m = i
        g = j - i
        s = n - j
        if y == m * 10000 + g * 5000 + s * 1000:
            print("{} {} {}".format(m, g, s))
            exit()

print("-1 -1 -1 ")
Buggy python submission (verdict: Runtime Error):
import sys

sys.setrecursionlimit(10000)

s = input()
x, y = [int(x) for x in input().split()]

d = (
    (1, 0),
    (0, 1),
    (-1, 0),
    (0, -1),
)

def next_dr(dr):
    def fix(dr):
        if dr == -1:
            return 3
        if dr == 4:
            return 0
        return dr
    return fix(dr - 1), fix(dr + 1)

def next_dr_set(dr_set, l):
    if l == 0:
        return dr_set
    _next_dr_set = set()
    for dr in dr_set:
        _next_dr_set.update(set(next_dr(dr)))
    return next_dr_set(_next_dr_set, l - 1)

def next_dr_list(dr, l):
    dr_set = next_dr_set(set([dr]), l)
    return list(dr_set)

def _next_dr_list(dr, l):
    if l == 0:
        return [dr]
    if dr % 2 == 0:
        if l % 2 == 0:
            return [0, 2]
        else:
            return [1, 3]
    else:
        if l % 2 == 0:
            return [1, 3]
        else:
            return [0, 2]

def dfs(s, a, b, dr):
    # print("called")
    # print(s)
    # print(a)
    # print(b)
    # print(dr)
    if s == '':
        return x == a and y == b

    if s[0] == 'F':
        dx, dy = d[dr]
        a += dx
        b += dy
        return dfs(s[1:], a, b, dr)
    else:
        l = s.find('F')
        if l == -1:
            return x == a and y == b

        dr_list = _next_dr_list(dr, l)
        for next_dr in dr_list:
            if dfs(s[l:], a, b, next_dr):
                return True

        return False

ans = "Yes" if dfs(s, 0, 0, 0) else "No"
print(ans)


Fixed submission:
import math
a, b = [int(x) for x in input().split()]
print(math.ceil((a + b) / 2))

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

sys.setrecursionlimit(10000)

s = input()
x, y = [int(x) for x in input().split()]

d = (
    (1, 0),
    (0, 1),
    (-1, 0),
    (0, -1),
)

def next_dr(dr):
    def fix(dr):
        if dr == -1:
            return 3
        if dr == 4:
            return 0
        return dr
    return fix(dr - 1), fix(dr + 1)

def dfs(s, a, b, dr):
    # print("===")
    # print(s)
    # print(a, b)
    # print(dr)
    # print(x == a and y == b)

    if s == '':
        return x == a and y == b

    if s[0] == 'F':
        dx, dy = d[dr]
        a += dx
        b += dy
        return dfs(s[1:], a, b, dr)
    else:
        next_dr1, next_dr2 = next_dr(dr)
        return dfs(s[1:], a, b, next_dr1) or dfs(s[1:], a, b, next_dr2)

ans = "Yes" if dfs(s, 0, 0, 0) else "No"
print(ans)


Fixed submission:
import math
a, b = [int(x) for x in input().split()]
print(math.ceil((a + b) / 2))
Buggy python submission (verdict: Runtime Error):
import collections
n, m = map(int, input().split())
par = [i for i in range(0, n + 1)]
# print(par)
s = list()
"""
# union find(parには0も入れているので、par[1]=1になる)
def find(x):
    if par[x] == x:
        return x
    else:
        par[x] = find(par[x])
        return par[x]
"""


def find(x):

    while par[x] != x:
        tmp = par[x]
        par[x] = par[par[x]]
        x = par[x]

    return x


def union(x, y):
    x = find(x)
    y = find(y)
    if x == y:
        return 0
    else:
        par[x] = y


# 各要素をunionする
for j in range(m):
    a, b = map(int, input().split())
    union(a, b)

# 1～nの親を探してsに入れていき、一番多い親を答えにする
for k in range(1, n + 1):
    s.append(find(k))
# print(s)
c = collections.Counter(s)
print(max(c.values()))


Fixed submission:
from math import gcd

from math import factorial as f

from math import ceil, floor, sqrt
import math

import bisect
import re
import heapq

from copy import deepcopy
import itertools
from itertools import permutations

from sys import exit

ii = lambda: int(input())
mi = lambda: map(int, input().split())
li = lambda: list(map(int, input().split()))

yes = "Yes"
no = "No"


def main():
    d, t, s = mi()

    if s * t >= d:
        print(yes)
    else:
        print(no)


main()
Buggy python submission (verdict: Runtime Error):
from math import gcd

from math import factorial as f

from math import ceil,floor,sqrt
import math

import bisect
import re
import heapq


from copy import deepcopy
import itertools
from itertools import permutations

from sys import exit

ii = lambda : int(input())
mi = lambda : map(int,input().split())
li = lambda : list(map(int,input().split()))


yes = "Yes"
no = "No"


def main():
    l = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
    n = ii()
    tmp = 26
    cnt = 1
    while n > tmp:
        n-=tmp
        tmp*=26
        cnt+=1
    cnt-=1
    tmplist = []
    while cnt > 0:
        tmptmp = 26**cnt
        tmplist.append(n//tmptmp)
        n%=tmptmp
        cnt-=1
    tmplist.append(n-1)

    ans = ''
    for i in tmplist:
        ans+=l[i]

    print(ans)



main()




Fixed submission:
from math import gcd

from math import factorial as f

from math import ceil,floor,sqrt
import math

import bisect
import re
import heapq


from copy import deepcopy
import itertools
from itertools import permutations

from sys import exit

ii = lambda : int(input())
mi = lambda : map(int,input().split())
li = lambda : list(map(int,input().split()))


yes = "Yes"
no = "No"


def main():
    l = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
    n = ii()
    tmp = 26
    cnt = 1
    while n > tmp:
        n-=tmp
        tmp*=26
        cnt+=1
    cnt-=1
    tmplist = []
    while cnt > 0:
        tmptmp = 26**cnt

        if n%tmptmp == 0:
            tmplist.append(n//tmptmp-1)

        else:
            tmplist.append(n//tmptmp)
        n%=tmptmp
        cnt-=1
    if n%26 == 0:
        tmplist.append(25)
    else:
        tmplist.append(n-1)

    ans = ''
    for i in tmplist:
        ans+=l[i]

    print(ans)



main()
Buggy python submission (verdict: Runtime Error):
from math import gcd

from math import factorial as f

from math import ceil,floor,sqrt
import math

import bisect
import re
import heapq


from copy import deepcopy
import itertools
from itertools import permutations

from sys import exit

ii = lambda : int(input())
mi = lambda : map(int,input().split())
li = lambda : list(map(int,input().split()))


yes = "Yes"
no = "No"


def main():
    x,y = mi()
    flag = False
    for i in range(x+1):
        if i*2+(x-i)*4 == y:
            flag = True
    if flag:
        print(yes)
    else:
        print(no)



main()


j

Fixed submission:
from math import gcd

from math import factorial as f

from math import ceil,floor,sqrt
import math

import bisect
import re
import heapq


from copy import deepcopy
import itertools
from itertools import permutations

from sys import exit

ii = lambda : int(input())
mi = lambda : map(int,input().split())
li = lambda : list(map(int,input().split()))


yes = "Yes"
no = "No"


def main():
    x,y = mi()
    flag = False
    for i in range(x+1):
        if i*2+(x-i)*4 == y:
            flag = True
    if flag:
        print(yes)
    else:
        print(no)



main()