Buggy python submission (verdict: Runtime Error):
import numpy as np

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

dp = np.zeros((l,13), dtype=np.int64)

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

dp_memo = dp[0]

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp_memo[k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp_memo[k]%mod
    dp_memo = dp[a]

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

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

dp = [[0 for j in range(13)] for i in range(l)]

if s[0] == '?':
    dp[0][0:9] = [1 for x in range(10)]
else:
    dp[0][int(s[0])] = 1

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp[a-1][k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp[a-1][k]%mod

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

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

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

dp = np.zeros((l,13), dtype=np.int64)

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

dp_memo = dp[0]

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp_memo[k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp_memo[k]%mod
    dp_memo = dp[a]

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

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

dp = [[0 for j in range(13)] for i in range(l)]

if s[0] == '?':
    dp[0][0:9] = [1 for x in range(10)]
else:
    dp[0][int(s[0])] = 1

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp[a-1][k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp[a-1][k]%mod

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

Buggy python submission (verdict: Time Limit Exceeded):
import numpy as np

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

dp = np.zeros((l,13), dtype=np.int64)

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

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp[a-1][k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp[a-1][k]%mod

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

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

dp = [[0 for j in range(13)] for i in range(l)]

if s[0] == '?':
    dp[0][0:9] = [1 for x in range(10)]
else:
    dp[0][int(s[0])] = 1

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp[a-1][k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp[a-1][k]%mod

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

Buggy python submission (verdict: Time Limit Exceeded):
s = input()
l = len(s)
mod = (10**9)+7

dp = [[0 for j in range(13)] for i in range(l)]

if s[0] == '?':
    dp[0][0:9] = [1 for x in range(10)]
else:
    dp[0][int(s[0])] = 1

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp[a-1][k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp[a-1][k]%mod

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

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

dp = [[0 for j in range(13)] for i in range(l)]

if s[0] == '?':
    dp[0][0:9] = [1 for x in range(10)]
else:
    dp[0][int(s[0])] = 1

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp[a-1][k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp[a-1][k]%mod

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

Buggy python submission (verdict: Time Limit Exceeded):
s = input()
l = len(s)
mod = (10**9)+7

dp = [[0 for j in range(13)] for i in range(l)]

if s[0] == '?':
    dp[0][0:9] = [1 for x in range(10)]
else:
    dp[0][int(s[0])] = 1

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

print(dp[l-1][5]%mod)

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

dp = [[0 for j in range(13)] for i in range(l)]

if s[0] == '?':
    dp[0][0:9] = [1 for x in range(10)]
else:
    dp[0][int(s[0])] = 1

for i in range(l-1):
    a = i+1
    x = s[a]
    if x == '?':
        for j in range(10):
            for k in range(13):
                dp[a][(k*10+j)%13] += dp[a-1][k]%mod
    else:
        for k in range(13):
            dp[a][(k*10+int(x))%13] += dp[a-1][k]%mod

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