qyliang/CodeNanoFix huggingface dataset:
Buggy code:
import itertools

def getint(): return int(input())
def getints(): return list(map(int, input().split()))

s = list(reversed(input()))
n = len(s)
mod = 10 ** 9 + 7
digits=[0]*n

digits[0]=1

for i in range(1,n):
    digits[i] = (10 * digits[i-1]) % 13

dp = [[0]*13 for _ in range(n+1)]
dp[0][0]=1

for i in range(n):
    c = -1 if s[i] == '?' else ord(s[i]) - ord('0')
    for j in range(10):
        if c != -1 and c != j:
            continue
        for ki in range(13):
            dp[i+1][(ki*10+j)%13] += dp[i][ki]
    for j in range(13):
        dp[i+1][j] %= mod

res = dp[n][5]

print(res)

Fixed code:
import itertools

def getint(): return int(input())
def getints(): return list(map(int, input().split()))

s = input()
n = len(s)
mod = 10 ** 9 + 7

dp = [[0]*13 for _ in range(n+1)]
dp[0][0]=1

for i in range(n):
    c = -1 if s[i] == '?' else ord(s[i]) - ord('0')
    for j in range(10):
        if c != -1 and c != j:
            continue
        for ki in range(13):
            dp[i+1][(ki*10+j)%13] += dp[i][ki]
    for j in range(13):
        dp[i+1][j] %= mod

res = dp[n][5]

print(res)
Buggy code:
S = input()
S = S[::-1]
#print(S)

mod = 10**9+7

tblpow = [1]
for i in range(1,len(S)+1):
	tblpow.append(10*tblpow[i-1]%13)
print(tblpow)
1 10 9 12 3 4

dp = [0]*13
dp[0] = 1
for i in range(len(S)-1,-1,-1):
	ch = int(S[i]) if S[i]!='?' else -1
	temp = [0]*13
	for d in range(10):
		if ch!=-1 and ch!=d:
			continue
		for m in range(13):
			temp[(d*tblpow[i]+m)%13] += dp[m]
	for m in range(13):
		temp[m] %= mod
	dp = temp
print(dp[5])


Fixed code:
S = input()
S = S[::-1]
#print(S)

mod = 10**9+7

tblpow = [1]
for i in range(1,len(S)+1):
	tblpow.append(10*tblpow[i-1]%13)

dp = [0]*13
dp[0] = 1
for i in range(len(S)-1,-1,-1):
	ch = int(S[i]) if S[i]!='?' else -1
	temp = [0]*13
	for d in range(10):
		if ch!=-1 and ch!=d:
			continue
		for m in range(13):
			temp[(d*tblpow[i]+m)%13] += dp[m]
	for m in range(13):
		temp[m] %= mod
	dp = temp
print(dp[5])
Buggy code:
def main():
  M=10**9+7
  r=tuple(tuple((j-k)*9%13for j in range(10))for k in range(13))
  d=[1]+[0]*12
  for c in input():
    d = if c>'9' [sum(d[j]for j in k)%M for k in r] else [d[(int(c)-k)*9%13]for k in range(13)]
  print(d[5])
main()

Fixed code:
def main():
  M=10**9+7
  r=tuple(tuple((j-k)*9%13for j in range(10))for k in range(13))
  d=[1]+[0]*12
  for c in input():
    d = [sum(d[j]for j in k)%M for k in r] if c>'9' else [d[(int(c)-k)*9%13]for k in range(13)]
  print(d[5])
main()
Buggy code:
MOD = 10**9 + 7

def main():
    s = [int(in_i) if in_i != '?' else -1 for in_i in list(open(0).read())[:-1]]
    n = len(s)

    cnt = [0] * 13
    if s[0] == -1:
        for j in range(10):
           cnt[j] = 1
    else:
        cnt[s[0]] = 1

    for cur_s in s[1:]:
        print(cnt)
        dp = [0] * 26
        for i in range(13):
            dp[i*10%13] = cnt[i] % MOD
        dp[13:] = dp[:13]

        if cur_s == -1:
            for i in range(13):
                cnt[i] = sum(dp[i+4:i+14])
        else:
            for i in range(13):
                cnt[i] = dp[i+13-cur_s]

    ans = cnt[5] % MOD
    return()

if __name__ == '__main__':
    main()


Fixed code:
MOD = 10**9 + 7

def main():
    s = [int(in_i) if in_i != '?' else -1 for in_i in list(open(0).read())[:-1]]
    n = len(s)

    cnt = [0] * 13
    if s[0] == -1:
        for j in range(10):
           cnt[j] = 1
    else:
        cnt[s[0]] = 1

    for cur_s in s[1:]:
        dp = [0] * 26
        for i in range(13):
            dp[i*10%13] = cnt[i] % MOD
        dp[13:] = dp[:13]

        if cur_s == -1:
            for i in range(13):
                cnt[i] = sum(dp[i+4:i+14])
        else:
            for i in range(13):
                cnt[i] = dp[i+13-cur_s]

    ans = cnt[5] % MOD
    print(ans)
    return()

if __name__ == '__main__':
    main()
Buggy code:
s=input()
mod=10**9+7
l=len(s)

dp=[[0 for j in range(13)] for i in range(l+1)]
dp[0][0]=1
for i in range(l):
    if s[i] == "?":
        for j in range(10):
            for k in range(13):
                dp[i+1][(k*10+j)%13] += dp[i][k]%mod
    else:
        for k in range(13):
            dp[i+1][(k*10+int(s[i]))%13]+=dp[i][k]%mod
print(dp[-1][5])

Fixed code:
s=input()
mod=10**9+7
l=len(s)

dp=[[0 for j in range(13)] for i in range(l+1)]
dp[0][0]=1
for i in range(l):
    if s[i] == "?":
        for j in range(10):
            for k in range(13):
                dp[i+1][(k*10+j)%13] += dp[i][k]%mod
    else:
        for k in range(13):
            dp[i+1][(k*10+int(s[i]))%13]+=dp[i][k]%mod
print(dp[-1][5]%mod)
Buggy code:
s = input()
mod = 10**9 + 7

dp = [[0] * 13 for _ in range(len(s)+1)]
for i in range(10):
    if s[0] == "?":
        dp[1][i] += 1
    else:
        dp[1][int(s[0])] = 1
        break

for i, v in enumerate(s):
    if i == 0:
        continue
    for j in range(13):
        if v != "?":
            dp[i + 1][(10 * j + int(v))] += dp[i][j]
            dp[i + 1][(10 * j + int(v))] %= mod
            continue
        for k in range(10):
            x = (10 * j + k) % 13
            dp[i + 1][x] %= mod

print(dp[-1][5])

Fixed code:
s = input()
mod = 10**9 + 7

dp = [[0] * 13 for _ in range(len(s)+1)]
for i in range(10):
    if s[0] == "?":
        dp[1][i] += 1
    else:
        dp[1][int(s[0])] = 1
        break

for i, v in enumerate(s):
    if i == 0:
        continue
    for j in range(13):
        for k in range(10):
            x = (10 * j + k) % 13
            if v != "?":
                if int(v) == k:
                    dp[i + 1][x] += dp[i][j]
                    dp[i + 1][x] %= mod
                else:
                    dp[i + 1][x] += 0
            else:
                dp[i + 1][x] += dp[i][j]
                dp[i + 1][x] %= mod

print(dp[-1][5])
Buggy code:
def main():
  s = ''.join(reversed(input()))
  multiplier = 1
  divisor = 10 ** 9 + 7
  list10 = list(range(10))
  list13 = list(range(13))
  p = [0] * 13
  np = [0] * 13
  rt = [i % 13 for i in range(121)]
  p[0] = 1
  for i in range(len(s)):
    multiplier = rt[10 * multiplier]
    if s[i] != '?':
      r = rt[int(s[i]) * multiplier]
      for j in list13:
        np[rt[j + r]] = p[j]
    else:
      r = 0
      for j in list10:
        for k in list13:
          np[rt[k + r]] += p[k]
        r = rt[r + multiplier]
    for j in list13:
      p[j] = np[j] % divisor
      np[j] = 0
  print(p[5])
main()

Fixed code:
def main():
  s = input()[::-1]
  multiplier = 1
  divisor = 10 ** 9 + 7
  list10 = list(range(10))
  list13 = list(range(13))
  p = [0] * 13
  np = [0] * 13
  rt = [i % 13 for i in range(121)]
  p[0] = 1
  for i in range(len(s)):
    if s[i] != '?':
      r = rt[int(s[i]) * multiplier]
      for j in list13:
        np[rt[j + r]] = p[j]
    else:
      r = 0
      for j in list10:
        for k in list13:
          np[rt[k + r]] += p[k]
        r = rt[r + multiplier]
    for j in list13:
      p[j] = np[j] % divisor
      np[j] = 0
    multiplier = rt[10 * multiplier]
  print(p[5])
main()
Buggy code:
MOD = 10 ** 9 + 7


def main(s):
    reminder = [[(j - k) * 9 % 13 for j in range(10)] for k in range(13)]
    dp = [1] + [0] * 12
    for char in s:
        if char == "?":
            dp = [sum(dp[j] for j in k) % MOD for k in reminder]
        else:
            dp = [dp[(int(char) - k) * 9 % 13] for k in range(13)]
        print(dp)

    return dp[5]


S = input()
print(main(S))

Fixed code:
MOD = 10 ** 9 + 7


def main(s):
    reminder = [[(j - k) * 9 % 13 for j in range(10)] for k in range(13)]
    dp = [1] + [0] * 12
    for char in s:
        if char == "?":
            dp = [sum(dp[j] for j in k) % MOD for k in reminder]
        else:
            dp = [dp[(int(char) - k) * 9 % 13] for k in range(13)]

    return dp[5]


S = input()
print(main(S))
Buggy code:
def main():
  s = ''.join(reversed(input()))
  multiplier = 1
  divisor = 10 ** 9 + 7
  list10 = list(range(10))
  list13 = list(range(13))
  p = [0 for i in list13]
  np = [0 for i in list13]
  rt = [i % 13 for i in range(100)]
  if s[0] != '?':
    p[int(s[0])] = 1
  else:
    for j in range(10):
      p[j] = 1
  for i in range(1, len(s)):
    multiplier = (10 * multiplier) % 13
    if s[i] != '?':
      r = int(s[i]) * multiplier
      for j in list13:
        np[(j + r) % 13] = p[j]
    else:
      for j in range(10):
        r = multiplier * j % 13
        for k in list13:
          np[re[k + r]] += p[k]
    for j in list13:
      p[j] = np[j] % divisor
      np[j] = 0
  print(p[5] % divisor)
main()

Fixed code:
def main():
  s = ''.join(reversed(input()))
  multiplier = 1
  divisor = 10 ** 9 + 7
  list10 = list(range(10))
  list13 = list(range(13))
  p = [0 for i in list13]
  np = [0 for i in list13]
  rt = [i % 13 for i in range(100)]
  if s[0] != '?':
    p[int(s[0])] = 1
  else:
    for j in range(10):
      p[j] = 1
  for i in range(1, len(s)):
    multiplier = (10 * multiplier) % 13
    if s[i] != '?':
      r = int(s[i]) * multiplier
      for j in list13:
        np[(j + r) % 13] = p[j]
    else:
      for j in range(10):
        r = multiplier * j % 13
        for k in list13:
          np[rt[k + r]] += p[k]
    for j in list13:
      p[j] = np[j] % divisor
      np[j] = 0
  print(p[5] % divisor)
main()
Buggy code:
s = ''.join(reversed(input()))
multiplier = 1
divisor = 10 ** 9 + 7
p = [0 for i in range(13)]
np = [0 for i in range(13)]
if s[0] != '?':
  p[int(s[0])] = 1
else:
  for j in range(10):
    p[j] = 1
for i in range(1, len(s)):
  multiplier = (10 * multiplier) % 13
  for j in range(13):
    np[j] = 0
  if s[i] != '?':
    r = int(s[i]) * multiplier
    for j in range(13):
      np[(j + r) % 13] = p[j]
  else:
    for j in range(10):
      r = j * multiplier
      for k in range(13):
        np[(k + r) % 13] += p[k]
  for j in range(13):
    p[j] = np[j] % divisor
print p[5] % divisor


Fixed code:
s = ''.join(reversed(input()))
multiplier = 1
divisor = 10 ** 9 + 7
p = [0 for i in range(13)]
if s[0] != '?':
  p[int(s[0])] = 1
else:
  for j in range(10):
    p[j] = 1
for i in range(1, len(s)):
  multiplier = (10 * multiplier) % 13
  np = [0 for j in range(13)]
  if s[i] != '?':
    r = int(s[i]) * multiplier
    for j in range(13):
      np[(j + r) % 13] = p[j]
  else:
    for j in range(10):
      r = j * multiplier
      for k in range(13):
        np[(k + r) % 13] += p[k]
  for j in range(13):
    p[j] = np[j] % divisor
print(p[5] % divisor)
Buggy code:
def main():
    s=input()
    n=len(s)
    mod=10**9+7
    
    if s[-1]=="?":
        dp=[1,1,1,1,1,1,1,1,1,1,0,0,0]
    else:
        dp=[0]*13
        dp[int(s[-1])]=1
    
    for i in range(1,n):
        imod=10**(i %13)
        ss0=s[n-i-1]
        if ss0!="?":
            dpnew = [ dp[(j-int(ss0)*imod)%13] %mod for j in range(13)]
        else:
            dpnew = [sum( dp[(j-k*imod)%13] for k in range(10)) %mod for j in range(13) ]
        dp=dpnew[:]
    print(dp[5])
    
if __name__ == '__main__':
    main()

Fixed code:
#d
def main():
    s=input()
    n=len(s)
    mod=10**9+7
    
    if s[-1]=="?":
        dp=[1,1,1,1,1,1,1,1,1,1,0,0,0]
    else:
        dp=[0]*13
        dp[int(s[-1])]=1
    
    for i in range(1,n):
        imod=10**(i %12)
        ss0=s[n-i-1]
        if ss0!="?":
            dpnew = [ dp[(j-int(ss0)*imod)%13] %mod for j in range(13)]
        else:
            dpnew = [sum( dp[(j-k*imod)%13] for k in range(10)) %mod for j in range(13) ]
        dp=dpnew[:]
    print(dp[5])
    
if __name__ == '__main__':
    main()
Buggy code:
S = input()

l = len(S)
MOD = 10**9+7
dp = [[0 for i in range(13)] for j in range(l+1)]
dp[0][0] = 1
for i in range(l):
    if S[i] == '?':
        for j in range(10):
            for k in range(13):
                dp[i+1][(k*10+j)%13] += dp[i][k] % MOD
    else:
        for k in range(13):
            dp[i+1][(k*10+int(S[i-1]))%13] += dp[i][k] % MOD

print(dp[-1][5] % MOD)

Fixed code:
S = input()

l = len(S)
MOD = 10**9+7
dp = [[0 for i in range(13)] for j in range(l+1)]
dp[0][0] = 1
for i in range(l):
    if S[i] == '?':
        for j in range(10):
            for k in range(13):
                dp[i+1][(k*10+j)%13] += dp[i][k] % MOD
    else:
        for k in range(13):
            dp[i+1][(k*10+int(S[i]))%13] += dp[i][k] % MOD

print(dp[-1][5] % MOD)
Buggy code:
K = 1000000007
S = input()
l = len(S)
li = [1] + [0] * 12
work_lists = [[0] * 13] * 6
for i in range(6):
    for x in range(10):
        work_lists[i][x * (10 ** (i % 6)) % 13] = 1
for i in range(l):
    s = S[l - i - 1]
    if s == "?":
        work_li = work_lists[i % 6]
        next_li = [sum([work_li[j] * li[(k - j) % 13] % K for j in range(13)]) for k in range(13)]
    else:
        n = int(s)
        r = (n * (10 ** i)) % 13
        next_li = [li[(j - r) % 13] for j in range(13)]
    li = next_li
print(li[5])


Fixed code:
K = 1000000007
S = input()
l = len(S)
li = [1] + [0] * 12
work_lists = [[0] * 13 for i in range(6)]
for i in range(6):
    for x in range(10):
        work_lists[i][(x * (10 ** i)) % 13] = 1
for i in range(l):
    s = S[l - i - 1]
    if s == "?":
        work_li = work_lists[i % 6]
        next_li = [sum([work_li[j] * li[(k - j) % 13] for j in range(13)]) % K for k in range(13)]
    else:
        n = int(s)
        r = (n * (10 ** (i % 6))) % 13
        next_li = [li[(j - r) % 13] for j in range(13)]
    li = next_li
print(li[5])
Buggy code:
S = input()

MOD = 10 ** 9 + 7
MAX_LEN = len(S)
dp = [[0] * 13 for _ in range(MAX_LEN + 1)]
dp[0][0] = 1

for i in range(MAX_LEN):
    c = int(S[i]) if S[i] != '?' else -1
    for j in range(10):
        if c != -1 and c != j:
            continue
        
        for k in range(13):
            dp[i + 1][(k * 10 + j) % 13] += dp[i][k]

        dp[i + 1][j] %= MOD
        
print(dp[-1][5])


Fixed code:
S = input()

MOD = 10 ** 9 + 7
MAX_LEN = len(S)
dp = [[0] * 13 for _ in range(MAX_LEN + 1)]
dp[0][0] = 1

for i in range(MAX_LEN):
    c = int(S[i]) if S[i] != '?' else -1
    for j in range(10):
        if c != -1 and c != j:
            continue
        
        for k in range(13):
            idx = (k * 10 + j) % 13
            dp[i + 1][idx] += dp[i][k]
            dp[i + 1][idx] %= MOD
        
print(dp[-1][5])
Buggy code:
import sys
input = sys.stdin.readline

s = input()
mod = 10**9+7
dp = [[0]*13 for _ in range(len(s))]
t = [1]
for i in range(len(s)-1):
    t.append(t[-1]*10%13)
t.reverse()
#print(t)
if (s[0]=="?"):
    for i in range(10):
        dp[0][t[0]*i%13] = +1
else:
    dp[0][t[0]*int(s[0])%13] += 1
for i in range(1,len(s)):
    if (s[i]=="?"):
        for j in range(13):
            for k in range(10):
                dp[i][(j + t[i]*k)%13] += dp[i-1][j]
                dp[i][(j + t[i]*k)%13] %= mod
    else:
        for j in range(13):
            #print(i,j,(j + t[i]*int(s[i]))%13)
            dp[i][(j + t[i]*int(s[i]))%13] += dp[i-1][j]
            dp[i][(j + t[i]*int(s[i]))%13] %= mod             
#print(dp)
print(dp[len(s)-1][5])

Fixed code:
s = input()
mod = 10**9+7
dp = [[0]*13 for _ in range(len(s))]
t = [1]
for i in range(len(s)-1):
    t.append(t[-1]*10%13)
t.reverse()
#print(t)
if (s[0]=="?"):
    for i in range(10):
        dp[0][t[0]*i%13] = +1
else:
    dp[0][t[0]*int(s[0])%13] += 1
for i in range(1,len(s)):
    if (s[i]=="?"):
        for j in range(13):
            for k in range(10):
                dp[i][(j + t[i]*k)%13] += dp[i-1][j]
                dp[i][(j + t[i]*k)%13] %= mod
    else:
        for j in range(13):
            #print(i,j,(j + t[i]*int(s[i]))%13)
            dp[i][(j + t[i]*int(s[i]))%13] += dp[i-1][j]
            dp[i][(j + t[i]*int(s[i]))%13] %= mod             
#print(dp)
print(dp[len(s)-1][5])
Buggy code:
N=input()

lists = []
temp=[i for i in range(10)]

dic={0:1}

for i in N:
    new_dic={}
    if i == "?":
        for amari,count in list(dic.items()):
            for num in temp:
                a = (amari*10 + num) % 13
                new_dic[a]=count
    else:
        num=int(i)
        for amari,count in list(dic.items()):
            a = (amari*10 + num)%13
            if a in new_dic:
                new_dic[a]+=count
            else:
                new_dic[a]=count
    dic = new_dic

try:
    print(dic[5]%(10**9 + 7))
except:
    print(0)

Fixed code:

N=input()

lists = []
temp=[i for i in range(10)]

MOD=10**9+7

dic={0:1}

for i in N:
    new_dic={}
    hoge=list(dic.items())
    if i == "?":
        for amari,count in hoge:
            amari*=10
            for num in temp:
                a = (amari + num) % 13
                if a in new_dic:
                    new_dic[a]+=count
                else:
                    new_dic[a]=count
    else:
        num=int(i)
        for amari,count in hoge:
            a = (amari*10 + num)%13
            if a in new_dic:
                new_dic[a]+=count
            else:
                new_dic[a]=count
    for key in new_dic:
        new_dic[key] %= MOD
    dic = new_dic

try:
    print(dic[5])
except:
    print(0)
Buggy code:
d=[0]*13
d[0]=1
mul=1
mulmod=1
t=input()[::-1]
mod=10**9+7
zero=[0]*13

for c in t:
    e=zero[:]
    if c=="?":
        for i in range(10):
            for j in range(13):
                k=(i*mulmod+j)%13
                e[k]+=d[j]
                e[k]%=mod
    else:
        for j in range(13):
            k=(int(c)*mul+j)%13
            e[k]+=d[j]
            e[k]%=mod
    d=e
    mul=mul*10%13
print(d[5])



Fixed code:
d=[0]*13
d[0]=1
mul=1
mulmod=1
t=input()[::-1]
mod=10**9+7
zero=[0]*13

for c in t:
    e=zero[:]
    if c=="?":
        for i in range(10):
            for j in range(13):
                k=(i*mul+j)%13
                e[k]+=d[j]
                e[k]%=mod
    else:
        for j in range(13):
            k=(int(c)*mul+j)%13
            e[k]+=d[j]
            e[k]%=mod
    d=e
    mul=10*mul%13
print(d[5])
Buggy code:
import sys
input = sys.stdin.readline
def main():  
    S = list(input())
    S.pop()
    length=len(S)
    dp = [0]*13
    dp[0]=1
    mul=1
    mod=1000000007
    for i in range(1,length+1):
        next_dp = [0]*13
        for j in range(13):
            if S[length-i] == "?":
                for k in range(10):
                    j_sub=(j+k*mul)%13
                    next_dp[j_sub]+=dp[j]
                    next_dp[j_sub]%=mod
            else:
                j_sub=(j+int(S[length-i])*mul)%13
                next_dp[j_sub]+=dp[j]
                next_dp[j_sub]%=mod
        dp=next_dp
        mul=mul*10
    print(dp[5]%1000000007, "d")
if __name__ == "__main__":
    main()

Fixed code:
import sys
input = sys.stdin.readline
def main():  
    S = list(input())
    S.pop()
    length=len(S)
    dp = [0]*13
    dp[0]=1
    mul=1
    mod=1000000007
    for i in range(1,length+1):
        next_dp = [0]*13
        for j in range(13):
            if S[length-i] == "?":
                for k in range(10):
                    j_sub=(j+k*mul)%13
                    next_dp[j_sub]+=dp[j]
                    next_dp[j_sub]%=mod
            else:
                j_sub=(j+int(S[length-i])*mul)%13
                next_dp[j_sub]+=dp[j]
                next_dp[j_sub]%=mod
        dp=next_dp
        mul=mul*10%13
    print(dp[5]%1000000007)
if __name__ == "__main__":
    main()
Buggy code:
S = input()
MOD = 10 ** 9

dp = [0] * 13
dp[0] = 1

for s in S:
    prev = dp
    dp = [0] * 13
    if s == '?':
        add = range(10)
    else:
        add = [int(s)]
    for i in range(13):
        for a in add:
            dp[(10*i+a)%13] += prev[i]
    dp = [x%MOD for x in dp]
print(dp[5])

Fixed code:
MOD = 10 ** 9 + 7
S = input()

dp = [0] * 13
dp[0] = 1

for s in S:
  prev = [x for x in dp]
  dp = [0] * 13
  if s == '?':
    add = range(10)
  else:
    add = [int(s)]
  for i in range(13):
    for x in add:
      dp[(10*i+x)%13] += prev[i]
  dp = [x % MOD for x in dp]
  
print(dp[5])
Buggy code:
s = input()
n = len(s)
MOD = 1e9 + 7
dp = [[0] * 13 for _ in range(n)]
for i in range(10):
	if s[0] == "?":
		dp[0][i] = 1
	else:
		cur = ord(s[0]) - ord("0")
		dp[0][cur] = 1
for i in range(1, n):
	if s[i] != "?":
		cur = ord(s[i]) - ord("0")
		for j in range(13):
			dp[i][(10 * j + cur) % 13] += dp[i - 1][j]
	else:
		for j in range(13):
			for cur in range(10):
				dp[i][(10 * j + cur) % 13] += dp[i - 1][j]
#print(dp)
print(int(dp[n - 1][5] % MOD))

Fixed code:
s = input()
n = len(s)
MOD = 1e9 + 7
dp = [[0] * 13 for _ in range(n)]
for i in range(10):
	if s[0] == "?":
		dp[0][i] = 1
	else:
		cur = ord(s[0]) - ord("0")
		dp[0][cur] = 1
for i in range(1, n):
	if s[i] != "?":
		cur = ord(s[i]) - ord("0")
		for j in range(13):
			dp[i][(10 * j + cur) % 13] += dp[i - 1][j] % MOD
	else:
		for j in range(13):
			for cur in range(10):
				dp[i][(10 * j + cur) % 13] += dp[i - 1][j] % MOD
#print(dp)
print(int(dp[n - 1][5] % MOD))
Buggy code:
def main():
    mod = 10**9+7
    s = list(input())
    n = len(s)
    s = s[::-1]    

    dp = [[0]*13 for i in range(n)]

    if s[0] == '?':
        for i in range(13):
            dp[0][i] = 1
    else:
        dp[0][int(s[0])] = 1

    r = 1
    for i in range(1,n):
        r = r*10%13
        if s[i] == '?':
            for j in range(10):
                q = r*j%13
                for k in range(13):
                    dp[i][k] = (dp[i][k]+dp[i-1][(k-q)%13])%mod
        else:
            q = r*int(s[i])%13
            for k in range(13):
                dp[i][k] = (dp[i][k]+dp[i-1][(k-q)%13])%mod
    print(dp[-1][5])

if __name__ == '__main__':
    main()

Fixed code:
def main():
    mod = 10**9+7
    s = list(input())
    n = len(s)
    s = s[::-1]    

    dp = [[0]*13 for i in range(n)]

    if s[0] == '?':
        for i in range(10):
            dp[0][i] = 1
    else:
        dp[0][int(s[0])] = 1

    r = 1
    for i in range(1,n):
        r = r*10%13
        if s[i] == '?':
            for j in range(10):
                q = r*j%13
                for k in range(13):
                    dp[i][k] = (dp[i][k]+dp[i-1][(k-q)%13])%mod
        else:
            q = r*int(s[i])%13
            for k in range(13):
                dp[i][k] = (dp[i][k]+dp[i-1][(k-q)%13])%mod
    print(dp[-1][5])

if __name__ == '__main__':
    main()
Buggy code:
#%%time
mod=10**9+7
s=input()
#s="?"*10**5


#p=[[i*j%13 for i in range(10)] for j in range(13)]
rev=reversed(s)
d=[0 for i in range(13)]
d[0]=1
keep=[0 for _ in range(13)]
mul=1
cal=0
for v in rev:

    #print(i+num+1)
    if v=="?":
        t_d=keep.copy()
        #print("i,tmp:",i+num+1,",",tmp)
        for k in range(0,13):
            for j in range(0,10):
                t_d[(mul*j+k)%13]+=d[k]
            t_d[k]%=mod
        d=t_d
    else:
        cal+=mul*int(v)%13
    mul*=10
    mul%=13
        #print(t_d)
cal%=13
print(d[cal]%mod)
#print(d)
#h=d
#print([i%mod for i in h])



Fixed code:
#%%time
mod=10**9+7
s=input()


#p=[[i*j%13 for i in range(10)] for j in range(13)]
rev=reversed(s)
d=[0 for i in range(13)]
d[0]=1
keep=[0 for _ in range(13)]
mul=1
cal=0
for v in rev:
    #print(i+num+1)
    if v=="?":
        t_d=[0 for _ in range(13)]
        #print("i,tmp:",i+num+1,",",tmp)
        for k in range(0,13):
            for j in range(0,10):
                t_d[(mul*j+k)%13]+=d[k]
            t_d[k]%=mod
        d=t_d
    else:
        cal+=mul*int(v)%13
    mul*=10
    mul%=13
        #print(t_d)
cal%=13
if cal<=5:
    cal=5-cal
else:
    cal=18-cal
print(d[cal]%mod)
#print(d)
#h=d
#print([i%mod for i in h])
Buggy code:
s=list(input())
s.reverse()

dp = [[0 for _ in range(13)] for _ in range(len(s)+1)]
dp[0][0]=1
for i in range(len(s)):
    nd=s[i]
    for mod in range(13):
        dp[i][mod] %=10**9+7
        for d in range(10):
            if nd != "?" and str(d)!=nd:
                continue
            nmod = (mod*10 + d) % 13
            dp[i+1][nmod] += dp[i][mod]

print(dp[-1][5])

Fixed code:
s=list(input())
s.reverse()

MOD=10**9+7
dp = [[0 for _ in range(13)] for _ in range(len(s)+1)]
dp[0][0]=1
keta=1
for i in range(len(s)):
    nd=s[i]
    for mod in range(13):
        dp[i][mod] %=MOD
        if dp[i][mod]==0:
            continue

        for d in range(10):
            if nd != "?" and str(d)!=nd:
                continue
            nmod=(d*keta + mod) % 13
            dp[i+1][nmod] += dp[i][mod]
    keta*=10
    keta%=13

print(dp[-1][5]%MOD)