Harryxun/testdata huggingface dataset:
Buggy python submission (verdict: Time Limit Exceeded):
mtx = [[0] * 2019 for _ in range(2019)]

for i in range(len(mtx)):
    for j in range(len(mtx)):
        mtx[i][j] = (i * j) % 2019

l, r = map(int, input().split())

min_val = 10000000

for i in range(l % 4040, r+1 % 4040):
    for j in range(i+1 % 4040, r+1 % 4040):
        a = i % 2019
        b = j % 2019
        ret = mtx[a][b]
        min_val = min(min_val, ret)

print(min_val)



Fixed submission:
mtx = [[0] * 2019 for _ in range(2019)]

for i in range(len(mtx)):
    for j in range(len(mtx)):
        mtx[i][j] = (i * j) % 2019

l, r = map(int, input().split())

min_val = 10000000

l_mod = l % 2019
r_mod = r % 2019

if r_mod < l_mod:
    r_mod += 2019

for i in range(l, r):
    for j in range(i+1 , r + 1):
        a = i % 2019
        b = j % 2019
        ret = mtx[a][b]
        min_val = min(min_val, ret)
        if min_val == 0:
            print(0)
            exit()

print(min_val)

Buggy python submission (verdict: Time Limit Exceeded):
mtx = [[0] * 2019 for _ in range(2019)]

for i in range(len(mtx)):
    for j in range(len(mtx)):
        mtx[i][j] = (i * j) % 2019

l, r = map(int, input().split())

min_val = 10000000

for i in range(l, r+1):
    for j in range(i+1, r+1):
        a = i % 2019
        b = j % 2019
        ret = mtx[a][b]
        min_val = min(min_val, ret)

print(min_val)


Fixed submission:
mtx = [[0] * 2019 for _ in range(2019)]

for i in range(len(mtx)):
    for j in range(len(mtx)):
        mtx[i][j] = (i * j) % 2019

l, r = map(int, input().split())

min_val = 10000000

l_mod = l % 2019
r_mod = r % 2019

if r_mod < l_mod:
    r_mod += 2019

for i in range(l, r):
    for j in range(i+1 , r + 1):
        a = i % 2019
        b = j % 2019
        ret = mtx[a][b]
        min_val = min(min_val, ret)
        if min_val == 0:
            print(0)
            exit()

print(min_val)
Buggy python submission (verdict: Time Limit Exceeded):
import bisect

a, b, q = map(int, input().split())

s = [- 10 ** 19]
for i in range(a):
    s.append(int(input()))
s.append(10 ** 19)

t = [- 10 ** 19]
for i in range(b):
    t.append(int(input()))
t.append(10 ** 19)

for i in range(q):
    x = int(input())
    ps = bisect.bisect_right(s, x)
    pt = bisect.bisect_right(t, x)
    ret = 10 ** 19
    for loc1 in (s[ps], s[ps-1]):
        for loc2 in (t[pt], t[pt-1]):
            val = min(abs(x-loc1) + abs(loc1-loc2),
                      abs(x-loc2) + abs(loc1-loc2))
            ret = min(ret, val)
    print(ret)


Fixed submission:
import bisect

a, b, q = map(int, input().split())

s = [- 10 ** 19]
for i in range(a):
    s.append(int(input()))
s.append(10 ** 19)

t = [- 10 ** 19]
for i in range(b):
    t.append(int(input()))
t.append(10 ** 19)

for i in range(q):
    x = int(input())
    ps = bisect.bisect_right(s, x)
    pt = bisect.bisect_right(t, x)
    ret = 10 ** 19
    for loc1 in (s[ps], s[ps-1]):
        for loc2 in (t[pt], t[pt-1]):
            val = min(abs(x-loc1) + abs(loc1-loc2),
                      abs(x-loc2) + abs(loc1-loc2))
            ret = min(ret, val)
    print(ret)
Buggy python submission (verdict: Time Limit Exceeded):
n, m = map(int, input().split())
py_dict = dict()
ip_dict = dict()

for i in range(m):
    py_list = list(map(int, input().split()))
    py_list.append(i)
    if py_list[0] in py_dict:
        py_dict[py_list[0]].append(py_list)
    else:
        py_dict[py_list[0]] = [py_list]
    ip_dict[i] = py_list[0]

for item in py_dict:
    tmp_list = py_dict[item]
    tmp_list.sort(key=lambda x: x[1])
    for i in range(len(tmp_list)):
        tmp_list[i].append(i+1)
    tmp_list.sort(key=lambda x: x[2])

for i in range(m):
    p = ip_dict[i]
    t_list = py_dict[p].pop(0)
    b = t_list[3]
    print(str(p).zfill(6) + str(b).zfill(6))


Fixed submission:
n, m = map(int, input().split())
py_dict = dict()
ip_dict = dict()
io_dict = dict()

for i in range(m):
    py_list = list(map(int, input().split()))
    py_list.append(i)
    if py_list[0] in py_dict:
        py_dict[py_list[0]].append(py_list)
    else:
        py_dict[py_list[0]] = [py_list]
    ip_dict[i] = py_list[0]

for item in py_dict:
    tmp_list = py_dict[item]
    tmp_list.sort(key=lambda x: x[1])
    for i in range(len(tmp_list)):
        io_dict[tmp_list[i][2]] = str(
            ip_dict[tmp_list[i][2]]).zfill(6) + str(i+1).zfill(6)

for i in range(m):
    print(io_dict[i])

Buggy python submission (verdict: Time Limit Exceeded):
n, m = map(int, input().split())
py_dict = dict()
ip_dict = dict()

for i in range(m):
    py_list = list(map(int, input().split()))
    py_list.append(i)
    if py_list[0] in py_dict:
        py_dict[py_list[0]].append(py_list)
    else:
        py_dict[py_list[0]] = [py_list]
    ip_dict[i] = py_list[0]

for item in py_dict:
    tmp_list = py_dict[item]
    tmp_list.sort(key=lambda x: x[1])
    for i in range(len(tmp_list)):
        tmp_list[i].append(i+1)
    tmp_list.sort(key=lambda x: x[2])

for i in range(m):
    p = ip_dict[i]
    t_list = py_dict[p].pop(0)
    b = t_list[3]
    print(str(p).zfill(6) + str(b).zfill(6))


Fixed submission:
n, m = map(int, input().split())
py_dict = dict()
ip_dict = dict()
io_dict = dict()

for i in range(m):
    py_list = list(map(int, input().split()))
    py_list.append(i)
    if py_list[0] in py_dict:
        py_dict[py_list[0]].append(py_list)
    else:
        py_dict[py_list[0]] = [py_list]
    ip_dict[i] = py_list[0]

for item in py_dict:
    tmp_list = py_dict[item]
    tmp_list.sort(key=lambda x: x[1])
    for i in range(len(tmp_list)):
        io_dict[tmp_list[i][2]] = str(
            ip_dict[tmp_list[i][2]]).zfill(6) + str(i+1).zfill(6)

for i in range(m):
    print(io_dict[i])
Buggy python submission (verdict: Time Limit Exceeded):
n, k = map(int, input().split())
xlis = list(map(int, input().split()))
ret = 10 ** 100
for i in range(n-k+1):
    cand = xlis[i:k+i]
    min_val = cand[0]
    max_val = cand[-1]
    if min_val * max_val >= 0:
        tmp = max(abs(min_val), abs(max_val))
        ret = min(ret, tmp)
    else:
        fst = min(abs(min_val), abs(max_val))
        lst = max(abs(min_val), abs(max_val))
        tmp = fst * 2 + lst
        ret = min(ret, tmp)

print(ret)


Fixed submission:
n, k = map(int, input().split())
xlis = list(map(int, input().split()))
ret = 10 ** 100
for i in range(n-k+1):
    min_val = xlis[i]
    max_val = xlis[k+i-1]
    if min_val * max_val >= 0:
        tmp = max(abs(min_val), abs(max_val))
        ret = min(ret, tmp)
    else:
        fst = min(abs(min_val), abs(max_val))
        lst = max(abs(min_val), abs(max_val))
        tmp = fst * 2 + lst
        ret = min(ret, tmp)

print(ret)
Buggy python submission (verdict: Time Limit Exceeded):
import sys
import itertools

ri = lambda: int(sys.stdin.readline())
rl = lambda: list(map(int, sys.stdin.readline().split()))
mod = 10**9 + 7

n = ri()
a = rl()
ans = 0
for li in itertools.combinations(a, 2):
    a, b = li
    ans = (ans + a*b)%mod
print(ans)

Fixed submission:
import sys

ri = lambda: int(sys.stdin.readline())
rl = lambda: list(map(int, sys.stdin.readline().split()))
mod = 10**9 + 7

n = ri()
a = rl()
s = sum(a)
ans = 0
for i in a:
    s -= i
    ans = (ans + s*i)%mod
print(ans)

Buggy python submission (verdict: Time Limit Exceeded):
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np
from functools import reduce

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rf = lambda: map(float, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7

n = ri()
a = rl()
ans = 0
for li in itertools.combinations(a, 2):
    a, b = li
    ans = (ans + a*b)%mod
print(ans)












Fixed submission:
import sys

ri = lambda: int(sys.stdin.readline())
rl = lambda: list(map(int, sys.stdin.readline().split()))
mod = 10**9 + 7

n = ri()
a = rl()
s = sum(a)
ans = 0
for i in a:
    s -= i
    ans = (ans + s*i)%mod
print(ans)
Buggy python submission (verdict: Runtime Error):
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np
from functools import reduce

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7

a = rr()
b = 0
for　i in a:
  b += int(i)
  b = b%9
if b == 0:
  print('Yes')
else:
  print('No')













Fixed submission:
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np
from functools import reduce

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7

a = rr()
b = 0
for i in a:
  b += int(i)
  b = b%9
if b == 0:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Time Limit Exceeded):
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np
from functools import reduce

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7

k = ri()
a = k%10
if a in [1, 3, 7, 9]:
    s = 7
    while s%k:
        s = s*10 + 7
    print(math.ceil(math.log10(s)))
else:
    print(-1)




Fixed submission:
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np
from functools import reduce

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7

k = ri()
a = k%10
if a in [1, 3, 7, 9]:
    s = 7
    cnt = 1
    while s%k:
        s = s*10 + 7
        s %= k
        cnt += 1
    print(cnt)
else:
    print(-1)
Buggy python submission (verdict: Runtime Error):
import sys
import itertools
import numpy as np

rm = lambda: map(int, sys.stdin.readline().split())

h, w, k = rm()
cnt = 0
def f(x):
  if x == '#':
    return 1
  else:
    return 0
li = np.array([np.array(list(map(f, sys.stdin.readline().split()))) for _ in range(h)])
lih = list(itertools.product(list(range(2)), repeat=h))
liw = list(itertools.product(list(range(2)), repeat=w))

for i in lih:
  a = list(itertools.compress(li, i))
  a.T()
  for j in liw:
    b = list(itertools.compress(a, j))
    if np.sum(b) == k:
      cnt += 1
print(cnt)

Fixed submission:
import sys
from itertools import combinations
import numpy as np

rm = lambda: map(int, sys.stdin.readline().split())
rr = lambda: sys.stdin.readline().rstrip()

h, w, k = rm()
li = np.array([np.array(list(rr())) for _ in range(h)])
cnt = 0

for i in range(h+1):
    for a in np.array(list(combinations(li, i))):
        a = a.T
        for j in range(w+1):
            for b in np.array(list(combinations(a, j))):
                t = np.count_nonzero(b == '#')
                if t == k:
                    cnt += 1
print(cnt)
Buggy python submission (verdict: Runtime Error):
import sys
import collections
import heapq

ri = lambda: int(sys.stdin.readline())
rl = lambda: list(map(int, sys.stdin.readline().split()))

def heapsort(iterable):
  h = []
  for value in iterable:
    heapq.heappush(h, value)
  l = []
  for _ in range(len(h)):
    l.append(heapq.heappop(h))
  return l

n = ri()
li = rl()
dic = collections.Counter(li)
li1 = []
li2 = []
for k, v in dic.items():
    if v > 1:
        li1.append(k)
    else:
        li2.append(k)
li1 = heapsort(li1)
li2 = heapsort(li2)
le1 = len(li1)
le2 = len(li2)
cnt = 0
for i in range(le2):
    li2i = li2[i]
    for j in range(i):
        if li2i % li2[j] == 0:
            break
    else:
        for k in range(le1):
            li1k = li1[k]
            if li1k > li2i**0.5:
                cnt += 1
                break
            if li2i % li1k == 0:
                break
        else:
            cnt += 1
print(cnt)


Fixed submission:
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.buffer.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.buffer.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7

x, n = rm()
if n >= 1:
  li = rl()
else:
  print(x)
  exit()
for i in range(101):
  if (x-i) not in li:
    print(x-i)
    exit()
  elif (x + i) not in li:
    print(x+i)
    exit()
Buggy python submission (verdict: Time Limit Exceeded):
import sys
import math
import itertools
import collections
import heapq
import numpy as np

rl = sys.stdin.readline

n = int(rl())
a = list(map(int, rl().split()))
ans = 1
for i in a:
    ans *= i
if ans > 10**18:
    print(-1)
else:
    print(ans)

Fixed submission:
import sys
import math
import itertools
import collections
import heapq
import numpy as np

rl = sys.stdin.readline

n = int(rl())
a = list(map(int, rl().split()))
if 0 in a:
    print(0)
else:
    ans = 1
    for i in a:
        ans *= i
        if ans > 10**18:
            print(-1)
            exit()
    else:
        print(ans)
Buggy python submission (verdict: Runtime Error):
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np

rr = lambda: sys.stdin.buffer.readline().rstrip()
rs = lambda: sys.stdin.buffer.readline().split()
ri = lambda: int(sys.stdin.buffer.readline())
rm = lambda: map(int, sys.stdin.buffer.readline().split())
rl = lambda: list(map(int, sys.stdin.buffer.readline().split()))

n = ri()
ans = 0
d = 2
for d in range(2, int(n**0.5) + 1):
    e = d
    while n%d == 0:
        n //= d
        d *= d
        ans += 1
    while n%e == 0:
        n = n//e

if n >= d:
    ans += 1
print(ans)




Fixed submission:
a, b = input().split()
b = b.replace('.', '')
a = int(a)
b = int(b)
print((a*b)//100)

Buggy python submission (verdict: Runtime Error):
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np

rr = lambda: sys.stdin.buffer.readline().rstrip()
rs = lambda: sys.stdin.buffer.readline().split()
ri = lambda: int(sys.stdin.buffer.readline())
rm = lambda: map(int, sys.stdin.buffer.readline().split())
rl = lambda: list(map(int, sys.stdin.buffer.readline().split()))

n = ri()
ans = 0
d = 2
for d in range(2, int(n**0.5) + 1):
    e = d
    while n%d == 0:
        n //= d
        d *= d
        ans += 1
    while n%e == 0:
        n //= e
if n >= d:
    ans += 1
print(ans)




Fixed submission:
a, b = input().split()
b = b.replace('.', '')
a = int(a)
b = int(b)
print((a*b)//100)

Buggy python submission (verdict: Runtime Error):
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np

rr = lambda: sys.stdin.buffer.readline().rstrip()
rs = lambda: sys.stdin.buffer.readline().split()
ri = lambda: int(sys.stdin.buffer.readline())
rm = lambda: map(int, sys.stdin.buffer.readline().split())
rl = lambda: list(map(int, sys.stdin.buffer.readline().split()))

n = ri()
ans = 0
d = 2
for d in range(2, int(n**0.5) + 1):
    e = d
    while n%d == 0:
        n //= d
        d *= d
        ans += 1
    while n%e == 0:
        n // e
if n >= d:
    ans += 1
print(ans)




Fixed submission:
a, b = input().split()
b = b.replace('.', '')
a = int(a)
b = int(b)
print((a*b)//100)

Buggy python submission (verdict: Runtime Error):
a, b = input().split()
b = b.replace('.', '')
int(a)
int(b)
print((a*b)//100)

Fixed submission:
a, b = input().split()
b = b.replace('.', '')
a = int(a)
b = int(b)
print((a*b)//100)

Buggy python submission (verdict: Runtime Error):
import sys
import math
import itertools
import collections
import heapq
import numpy as np

rl = sys.stdin.readline

a, b = map(int, rl().split())

print((a*b)//1)

Fixed submission:
a, b = input().split()
b = b.replace('.', '')
a = int(a)
b = int(b)
print((a*b)//100)
Buggy python submission (verdict: Runtime Error):
import sys
n = sys.stdin.readline().rstrip()
s = sys.stdin.readline().rstrip()
if n = s[:len(n)]:
  print('Yes')
else:
print('No')


Fixed submission:
import sys
n = sys.stdin.readline().rstrip()
s = sys.stdin.readline().rstrip()
if n == s[:len(n)]:
  print('Yes')
else:
  print('No')
Buggy python submission (verdict: Runtime Error):
import sys
a, b, c, d = map(int, sys.stdin.readline().split())
li = [1]*a + [0]*b + [-1]*c
print(sum(li[0:d]))


Fixed submission:
a, b, c, k = map(int,input().split())
if a > k:
  print(k)
elif a+b >= k:
  print(a)
else:
  print(a-(k-a-b))

Buggy python submission (verdict: Runtime Error):
import sys
a, b, c, d = map(int, sys.stdin.readline().split())
li = [1]*a + [0]*b + [-1]*c
print(sum(li[0:d]))

Fixed submission:
a, b, c, k = map(int,input().split())
if a > k:
  print(k)
elif a+b >= k:
  print(a)
else:
  print(a-(k-a-b))

Buggy python submission (verdict: Runtime Error):
import sys
a, b, c, d = map(int, sys.stdin.readline().split())
li = [1]*a + [0]*b + [-1]*c
print(sum(li[0:d]))

Fixed submission:
a, b, c, k = map(int,input().split())
if a > k:
  print(k)
elif a+b >= k:
  print(a)
else:
  print(a-(k-a-b))
Buggy python submission (verdict: Runtime Error):
import sys
n = sys.stdin.readline()
if n = 'ABC':
  print('ARC')
else:
  print('ABC')

Fixed submission:
import sys
n = sys.stdin.readline().strip()
if n == 'ABC':
  print('ARC')
else:
  print('ABC')
Buggy python submission (verdict: Runtime Error):
import sys
x = int(sys.stdin.readline())
a = 0.1
b = -10**5
while not a.is_integer():
  a = x-b**5
  a = a**0.2
  b += 1
print(int(a), b-1)


Fixed submission:
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7


x = ri()
for a in range(150):
    for b in range(-150, a):
        if a**5 - b**5 == x:
            print(a, b)
            exit()

Buggy python submission (verdict: Runtime Error):
import sys
x = int(sys.stdin.readline())
a = 0.1
b = 0
while not a.is_integer():
  a = x-b**5
  a = a**0.2
  b += 1
print(int(a), b-1)

Fixed submission:
import sys
import math
import itertools
import collections
import heapq
import re
import numpy as np

rr = lambda: sys.stdin.readline().rstrip()
rs = lambda: sys.stdin.readline().split()
ri = lambda: int(sys.stdin.readline())
rm = lambda: map(int, sys.stdin.readline().split())
rl = lambda: list(map(int, sys.stdin.readline().split()))
inf = float('inf')
mod = 10**9 + 7


x = ri()
for a in range(150):
    for b in range(-150, a):
        if a**5 - b**5 == x:
            print(a, b)
            exit()
Buggy python submission (verdict: Time Limit Exceeded):
import sys
N = int(sys.stdin.readline())
li = list(map(int, sys.stdin.readline().split()))
i = 1
while i <= N:
  print(li.count(i))
  i += 1

Fixed submission:
import sys
N = int(sys.stdin.readline())
li = list(map(int, sys.stdin.readline().split()))
li1 = [0]*N
for i in li:
  li1[i-1] += 1
for i in li1:
  print(i)
Buggy python submission (verdict: Runtime Error):
import sys
n = sys.stdin.readline()
t = 0
for i in range(N):
  if i%3 != 0 or i%5 != 0:
    t += i
print(t)


Fixed submission:
import sys
n = int(sys.stdin.readline())
t = 0
for i in range(n+1):
  if i%3 != 0 and i%5 != 0:
    t += i
print(t)

Buggy python submission (verdict: Runtime Error):
import sys
n = int(sys.stdin.readline())
t = 0
for i in range(N):
  if i%3 != 0 or i%5 != 0:
    t += i
print(t)


Fixed submission:
import sys
n = int(sys.stdin.readline())
t = 0
for i in range(n+1):
  if i%3 != 0 and i%5 != 0:
    t += i
print(t)

Buggy python submission (verdict: Runtime Error):
import sys
n = int（sys.stdin.readline())
t = 0
for i in range(N):
  if i%3 != 0 or i%5 != 0:
    t += i
print(t)

Fixed submission:
import sys
n = int(sys.stdin.readline())
t = 0
for i in range(n+1):
  if i%3 != 0 and i%5 != 0:
    t += i
print(t)
Buggy python submission (verdict: Time Limit Exceeded):
import sys
import math
k = int(sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(math.gcd(a,b), c)
      c += 1
    b += 1
  a += 1
print(t)


Fixed submission:
import sys
import math
k = int(sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(math.gcd(a,b), c)
      c += 1
    b += 1
  a += 1
print(t)

Buggy python submission (verdict: Runtime Error):
import sys
import math
k = int(sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(a,b,c)
      c += 1
    b += 1
  a += 1
print(t)


Fixed submission:
import sys
import math
k = int(sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(math.gcd(a,b), c)
      c += 1
    b += 1
  a += 1
print(t)

Buggy python submission (verdict: Runtime Error):
import sys
import math
k = int(sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(a,b,c)
      c += 1
    b += 1
  a += 1
print(t)


Fixed submission:
import sys
import math
k = int(sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(math.gcd(a,b), c)
      c += 1
    b += 1
  a += 1
print(t)

Buggy python submission (verdict: Runtime Error):
import sys
import math
k = int（sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(a,b,c)
      c += 1
    b += 1
  a += 1
print(t)

Fixed submission:
import sys
import math
k = int(sys.stdin.readline())
a = 1
t = 0
while a <= k:
  b = 1
  while b <= k:
    c = 1
    while c <= k:
      t += math.gcd(math.gcd(a,b), c)
      c += 1
    b += 1
  a += 1
print(t)