qyliang/CodeNanoFix huggingface dataset:
Buggy code:
import sys

input = sys.stdin.readline


class AtCoder:
    def main(self):
        N = int(input())
        for d in range(N//7):
            for c in range(N//4):
                if d*7 + c *4 == N:
                    print('Yes')
                    exit()
        print('No')


# Run main
if __name__ == '__main__':
    AtCoder().main()

Fixed code:
import sys

input = sys.stdin.readline


class AtCoder:
    def main(self):
        N = int(input())
        for d in range(N//7 + 1):
            for c in range(N//4 + 1):
                if d*7 + c *4 == N:
                    print('Yes')
                    exit()
        print('No')


# Run main
if __name__ == '__main__':
    AtCoder().main()
Buggy code:
N = int(input())

ans = 'No'

for i in range(0, 100//4, 4):
  for j in range(0, 100//7, 7):
    if (i+j == N):
      ans = 'Yes'
      break
print(ans)
  

Fixed code:
N = int(input())

ans = 'No'

for i in range(0, 100, 4):
  for j in range(0, 100, 7):
    if (i+j == N):
      ans = 'Yes'
      break
print(ans)
Buggy code:
n=int(input())
cnt=0
for x in range(n):
    for y in range(n):
        if x*4+y*7==n:
            print('Yes')
            exit'
print('No')

Fixed code:
n=int(input())
cnt=0
for x in range(n):
    for y in range(n):
        if x*4+y*7==n:
            print('Yes')
            exit()
print('No')
Buggy code:
N = int(input())
for i in range(26):
    for j in range(15):
        if 4*i + 7*j == N
        print("Yes")
        exit()
print("No")

Fixed code:
N = int(input())
for i in range(26):
    for j in range(15):
        if 4*i + 7*j == N:
            print("Yes")
            exit()
print("No")
Buggy code:
n = int(input())
max_f = int(n / 4)
max_s = int(n / 7)
switch = 0
for i in range(max_s + 1):
    for j in range(max_f + 1):
        if (7 * i + 4 * j) == n:
            switch = 1
if switch == 1:
    print(Yes)
else:
    print(No)

Fixed code:
n = int(input())
max_f = int(n / 4)
max_s = int(n / 7)
switch = 0
for i in range(max_s + 1):
    for j in range(max_f + 1):
        if (7 * i + 4 * j) == n:
            switch = 1
if switch == 1:
    print("Yes")
else:
    print("No")
Buggy code:
N = int(input())
ans = 'No'
for i in range(100+1):
  if i % 4 == 0 and (N - i) % 7 == 0:
    ans = 'Yes'

print(ans)

Fixed code:
N = int(input())
ans = 'No'
for i in range(N+1):
  if i % 4 == 0 and (N - i) % 7 == 0:
    ans = 'Yes'
 
print(ans)
Buggy code:
n=int(input())
for i in range(15):
  for j in range(26):
    if i*7+j*4=n:
      print('Yes')
      exit()
print('No')

Fixed code:
n=int(input())
for i in range(15):
  for j in range(26):
    if i*7+j*4==n:
      print('Yes')
      exit()
print('No')
Buggy code:
N = int(input())

for i in range(N // 4 + 1):
  for j in range(N // 7 + 1):
	if 4 * i + 7 * j == N:
      print("Yes")
      quit()
    else:
      pass
print("No")

Fixed code:
N = int(input())

for i in range(N // 4 + 1):
      for j in range(N // 7 + 1):
            if 4 * i + 7 * j == N:
                print("Yes")
                quit()
            else:
                pass
print("No")
Buggy code:
import math

N = int(input())
str == 'No'
for i in range (math.floor( N/4 )+1):
    for j in range(math.floor(N/7)+1):
        if 4*i + 7*j == N:
            str = 'Yes'
print(str)

Fixed code:
import math

N = int(input())
str = 'No'
for i in range (math.floor( N/4 )+1):
    for j in range(math.floor(N/7)+1):
        if 4*i + 7*j == N:
            str = 'Yes'
print(str)
Buggy code:
cake = 4
donaut = 7
N = int(input())
count = 0

for i in range(0, 20):
	for k in range(0, 20):
		if N == cake * i + donaut * k:
			print(str(i) + ',' + str(k))
			count = 1
			break

if count == 0:
	print('No')
else:
	print('Yes')

Fixed code:
cake = 4
donaut = 7
N = int(input())
count = 0

for i in range(0, 20):
	for k in range(0, 20):
		if N == cake * i + donaut * k:
			count = 1
			break

if count == 0:
	print('No')
else:
	print('Yes')
Buggy code:
n=int(input())
i=0
while True:
    j=0
    while True:
        if i*4+j*7==n:
            print("Yes")
            exit()
        j+=1
        if i*4+j*7>n:
            break
    i+=1
    if i*4+j*7>n:
        break
print("No")


Fixed code:
n=int(input())
i=0
while True:
    j=0
    if i*4+j*7>n:
        break
    while True:
        if i*4+j*7==n:
            print("Yes")
            exit()
        j+=1
        if i*4+j*7>n:
            break
    i+=1

print("No")
Buggy code:
N = int(input())
flag=0
for i in range(1,101,7):
  for j in range(1,101,4):
    if N==i*7+j*4:
      flag = 1
      break
    else:
      flag = 0
if flag == 1:
  print("Yes")
else:
  print("No")
  

Fixed code:
N = int(input())
flag = 0
for i in range(0, 101, 7):
    if flag==1:
        break
    for j in range(0, 101, 4):
        if N == i + j:
            flag = 1
            break

if flag == 1:
    print("Yes")
else:
    print("No")
Buggy code:
N = int(input())
a = N//4
b = N//7

judge = False
for i in range(a):
  for j in range(b):
    if 4*i+7*k == N:
      judge =True
      break
    if 4*i+7*j > N:
      break
  if judge:
    break

if judge:
  print('Yes')
else:
  print('No')
    
    

Fixed code:
N = int(input())
a = N//4 +1
b = N//7 +1
     
judge = False
for i in range(a):
  for j in range(b):
    if 4*i+7*j == N:
      judge =True
      break
    if 4*i+7*j > N:
      break
  if judge:
    break
     
if judge:
  print('Yes')
else:
  print('No')
Buggy code:
N = int(input())

c=False
for (i in range(25)):
        for(j in range(7)):
            if(i*4+7*j==N):
                c=True
                break
if(c):
    print("Yes")
else:
    print("No")

Fixed code:
N = int(input())
K=4
D=7
c=False
for i in range(25):
        for j in range(7):
            if(i*K+D*j==N):
                c=True
                break
if(c):
    print("Yes")
else:
    print("No")
Buggy code:
import math
a = int(input())

b = math.ceil(a/7)
c = math.floor(a/4)

for i in range(b,c+1):
    x = 7*i-a
    y = a-4*i
    if x%3==0 and y%3==0:
        print("Yes")
        break
    if i==c:
        print("No")

Fixed code:
import math
import sys
a = int(input())

b = math.ceil(a/7)
c = math.floor(a/4)

for i in range(b,c+1):
    x = 7*i-a
    y = a-4*i
    if x%3==0 and y%3==0:
        print("Yes")
        sys.exit()
print("No")
Buggy code:
N=int(input())
ans="No"

for i in range(N+1):
  if i % 4 == 0 and (N-1) % 7 == 0:
    ans = "Yes"
print(ans)


Fixed code:
N=int(input())
ans="No"

for i in range(N+1):
  if i % 4 == 0 and (N-i) % 7 == 0:
    ans = "Yes"

print(ans)
Buggy code:
n = int(input())
flag = False
for i in range(1,n+1):
    if i%4 == 0 and (n-i) == 0:
        flag = True
if flag:
    print("Yes")
else:
    print("No")

Fixed code:
n = int(input())
flag = False
for i in range(n+1):
    if i%4 == 0 and (n-i)%7 == 0:
        flag = True
if flag:
    print("Yes")
else:
    print("No")
Buggy code:
N=int(input())
d=N//4
for i in range(d+1):
  if N-4*i%7==0:
    print("Yes")
    break
else:
  print("No")

Fixed code:
N=int(input())
d=N//4
for i in range(d+1):
  if (N-4*i)%7==0:
    print("Yes")
    break
else:
  print("No")
Buggy code:
import sys
for i in range(100):
    for l in range(100):
        if 4*i + 7*l == int(input()):
            print("Yes")
            sys.exit()
print("No")

Fixed code:
import sys
N = int(input())
for i in range(100):
    for l in range(100):
        if 4*i + 7*l == N:
            print("Yes")
            sys.exit()
print("No")
Buggy code:
N = int(input())
answer="No"
for i in range(26):
  for j in range(16):
    total = 4*i + 7*j
    
    if total==N:
      answer="yes"

print(answer)

Fixed code:
N = int(input())
answer="No"

for i in range(26):
  for j in range(16):
    total = 4*i + 7*j
    
    if total==N:
      answer="Yes"

print(answer)
Buggy code:
N = int(input())

for i in range(100):
    for j in range(100):
        if 4*i+7*j == N:
            print("Yes")
            exit()

Fixed code:
N = int(input())

for i in range(100):
    for j in range(100):
        if 4*i+7*j == N:
            print("Yes")
            exit()
print("No")
Buggy code:
n = int(input())
a = 0
for i in range(15):
  a = n - 7*i 
  if a % 4 == 0 and a >= 0:
    print("Yes")
else:
  print("No")
  

Fixed code:
n = int(input())
a = 0
for i in range(15):
  a = n - (7*i)
  if a % 4 == 0 and a >= 0:
    print("Yes")
    break
else:
  print("No")
Buggy code:
N=int(input())
for a in range(N//4+1):
    for b in range(N//7+1):
        if 4*a+7*b==N:
            print(Yes)
            exit()
        else:
            print(No)

Fixed code:
N=int(input())
for a in range(N//4+1):
    for b in range(N//7+1):
        if 4*a+7*b==N:
            print('Yes')
            exit()
  
print('No')
Buggy code:
n=int(input())
cnt=0
for i in range(int(n/4)+1):
  for j in range(int(n/7)+1):
    if 4*1+7*j==n:
      cnt+=1
if cnt==0:
  print('No')
else:
  print('Yes')

Fixed code:
n=int(input())
cnt=0
for i in range(int(n/4)+1):
  for j in range(int(n/7)+1):
    if 4*i+7*j==n:
      cnt+=1
if cnt==0:
  print('No')
else:
  print('Yes')
Buggy code:
n = int(input())

ans = 'No'

a = 0
b = 0

for i in range(int(n/4)+1):
	for i in range(int(n/7)+1):
		if 4*a + 7*b == n:
			ans = 'Yes'
			break

print(ans)

Fixed code:
n = int(input())

ans = 'No'

a = 0
b = 0

for a in range(int(n/4)+1):
	for b in range(int(n/7)+1):
		if 4*a + 7*b == n:
			ans = 'Yes'
			break

print(ans)
Buggy code:
N = int(input())
for i in range(N // 4):
    for j in range(N // 7):
        if i*4 + j*7 == N:
            print('Yes')
            exit()
print('No')

Fixed code:
N = int(input())
for i in range(N // 4 + 1):
    for j in range(N // 7 + 1):
        if i*4 + j*7 == N:
            print('Yes')
            exit()
print('No')
Buggy code:
text=input()
N=text

temp4=[4*i for i in range(25)]
temp7=[7*i for i in range(14)]

temp=list()
flg=False
for i in temp4:
    for j in temp7:
        temp.append(i+j)
        if int(N)==i+j:
            flg=True
            print("Yes")

if flg:
    pass
else:
    print("No")

Fixed code:
text=input()
N=text

temp4=[4*i for i in range(25)]
temp7=[7*i for i in range(14)]

temp=list()
flg=False
for i in temp4:
    for j in temp7:
        temp.append(i+j)
        if int(N)==i+j:
            flg=True
            print("Yes")
            exit()

if flg:
    pass
else:
    print("No")
Buggy code:
n = int(input())
a = n//4
b = n//7
ans = 0
for i in range(a+1):
    for j in range(b+1):
        if 4*i+7*j == n:
            ans = 1
if ans = 1:
  print('Yes')
else:
  print('No')        


Fixed code:
n = int(input())
a = n//4
b = n//7
flg = 0
for i in range(a+1):
    for j in range(b+1):
        if 4*i+7*j == n:
            flg = 1
            
print('Yes' if flg==1 else 'No')
Buggy code:
if __name__ == "__main__":
    N = int(input())
    for x in range(0, 100):
        y = N - 4 * x
        if y % 7 == 0:
            print ("Yes")
            exit(0)
    print ("No")

Fixed code:
if __name__ == "__main__":
    N = int(input())
    for x in range(0, 100):
        y = N - 4 * x
        if y < 0:
            break
        if y % 7 == 0:
            print ("Yes")
            exit(0)
    print ("No")
Buggy code:
n=int(input())

for i in range(26):
  for j in range(15):
    if 4*i+7*j=n:
      print("Yes")
    else:
      print("No")

Fixed code:
n=int(input())

s="No"
for i in range(26):
  for j in range(15):
    if 4*i+7*j==n:
      s="Yes"
print(s)
Buggy code:
n = int(input())
for i in range(n + 1, 4):
    if (n - i) % 7 == 0:
        print('Yes')
        exit()
print('No')

Fixed code:
n = int(input())
for i in range(0, n + 1, 4):
    if (n - i) % 7 == 0:
        print('Yes')
        exit()
print('No')
Buggy code:
import sys

N = int(input())

for i in range(15):
  if (N - 7 * i) % 4 == 0 and (N - 7 * i) / 4 >= 0:
    print("Yes")
    print(int((N - 7 * i) / 4), i)
    sys.exit()
    
print("No")

Fixed code:
import sys

N = int(input())

for i in range(15):
  if (N - 7 * i) % 4 == 0 and (N - 7 * i) / 4 >= 0:
    print("Yes")
    sys.exit()
    
print("No")
Buggy code:
X = int(input())

A_ = X//4+1
B_ = X//7+1

ans - 0
for a in range(A_):
  for b in range(B_):
    c = 4*a + 7*b
    if c > X:
      break
    if c == X:
      ans = 1
      break
if ans == 1:
  print("Yes")
else:
  print("No")

Fixed code:
X = int(input())

A_ = X//4+1
B_ = X//7+1

ans = 0
for a in range(A_):
  for b in range(B_):
    c = 4*a + 7*b
    if c > X:
      break
    if c == X:
      ans = 1
      break
if ans == 1:
  print("Yes")
else:
  print("No")
Buggy code:
n = int(input())
if n < 4:
    print("No")
c = [i for i in range(0,n+1) if i%4 == 0]
d = [j for j in range(0,n+1) if j%7 == 0]
for x in range(len(c)):
    for y in range(len(d)):
        if c[x] + d[y] == n:
            print("Yes")
            exit()
print("No")

Fixed code:
n = int(input())
c = [i for i in range(0,n+1) if i%4 == 0]
d = [j for j in range(0,n+1) if j%7 == 0]
for x in range(len(c)):
    for y in range(len(d)):
        if c[x] + d[y] == n:
            print("Yes")
            exit()
print("No")
Buggy code:
N = int(input())
count = 0

for i in range(26):
    for t in range(16):
        if i*4 + t*7 == N:
            count += 1
            break

print("Yes") if count == 1 else print("No") 

Fixed code:
N = int(input())
count = 0

for i in range(26):
    for t in range(16):
        if i*4 + t*7 == N:
            count += 1
            break

print("Yes") if count != 0 else print("No")
Buggy code:
N = int(input())
q = 0
flug = 0
while q <= N :
	if N - q % 4 == 0:
		flug = 1
		break
	q = q + 7

if flug == 1:
	print("Yes")
else:
	print("No")

Fixed code:
N = int(input())
q = 0
flug = 0
while q <= N :
	if N%7 == 0:
		flug = 1
		break
	
	if (N-q)%4 == 0:
		flug = 1
		break
	q = q + 7
 
if flug == 1:
	print("Yes")
else:
	print("No")
Buggy code:
N = int(input())
flag = False
for i in range(101):
  a = (N - i*4) % 7
  if a == 0:
    flag = True
if flag:
  print("Yes")
else:
  print("No")

Fixed code:
N = int(input())
flag = False
for i in range(101):
  if 4*i > N:
    break
  else:
    a = (N -i*4) % 7
    if a == 0:
      flag = True
      break
if flag:
  print("Yes")
else:
  print("No")
Buggy code:
N = int(input())
flag = 0
for i in range(int(N/4)):
  for j in range(int(N/7)):
    if 4*i + 7*j == N:
      print('Yes')
      flag = 1
      break
if flag == 0:
  print('No')

Fixed code:
N = int(input())
flag = 0
for i in range((N//4)+1):
  for j in range((N//7)+1):
    if 4*i + 7*j == N:   
      flag = 1
if flag == 0:
  print('No')
else:
  print('Yes')
Buggy code:
n = int(input())
i = 0
flag = False
while(7*i<=n):
  if (n-7*i)%4 == 0:
    flag = True
    break
if flag:
  print("Yes")
else:
  print("No")


Fixed code:
n = int(input())
i = 0
flag = False
while(7*i<=n):
  if (n-7*i)%4 == 0:
    flag = True
    break
  i+=1
if flag:
  print("Yes")
else:
  print("No")
Buggy code:
N = int(input())

r = N // 7

for i in range(r+1):
    if (N - 7*i) % 4 == 0:
        print('No')
        break
else:
    print('N0')

Fixed code:
N = int(input())

r = N // 7

for i in range(r+1):
    if (N - 7*i) % 4 == 0:
        print('Yes')
        break
else:
    print('No')
Buggy code:
n = int(input())
for i in range(15):
    for j in range(26):
        if i * 7 + i * 4 == n:
            print('Yes')
            exit()
print('No')

Fixed code:
n = int(input())
for i in range(15):
    for j in range(26):
        if i * 7 + j * 4 == n:
            print('Yes')
            exit()
print('No')
Buggy code:
n = int(input())
for i in range(n//4):
  for j in range(n//7):
    if i*4 + j*7 == n:
      print("Yes")
      exit()
print("No")

Fixed code:
n = int(input())
for i in range(n//4+1):
  for j in range(n//7+1):
    if i*4 + j*7 == n:
      print("Yes")
      exit()
print("No")
Buggy code:
n=int(input())
ans="No"
for i in range(n//4):
    for j in range(n//7):
        if 4*i+7*j==n:
            ans="Yes"
print(ans)

Fixed code:
n=int(input())
ans="No"
for i in range(n//4+1):
    for j in range(n//7+1):
        if 4*i+7*j==n:
            ans="Yes"
print(ans)
Buggy code:
def fits(N):
    answer = 'No'
    for cake in range(0,100,4):
        for donut in range(0,100,7):
            if cake + donut is N:
                answer = 'yYs'
    return answer
if __name__ == '__main__':
    N = int(input())
    print(fits(N))

Fixed code:
def fits(N):
    answer = 'No'
    for cake in range(0,100,4):
        for donut in range(0,100,7):
            if cake + donut is N:
                answer = 'Yes'
    return answer
if __name__ == '__main__':
    N = int(input())
    print(fits(N))
Buggy code:
N = int(input())
for n4 in range(N//4+1):
  if (N-n4)%7 == 0:
    print("Yes")
    exit()
print("No")

Fixed code:
N = int(input())
for n4 in range(N//4+1):
  if (N-n4*4)%7 == 0:
    print("Yes")
    exit()
print("No")
Buggy code:
N = int(input())

cake = N//4
donuts = N//7
for i in range(cake):
    for j in range(donuts):
        if (4*i+7*j) == N:
            print("Yes")
            exit()
print("No")

Fixed code:
N = int(input())

cake = N//4
donuts = N//7
for i in range(cake+1):
    for j in range(donuts+1):
        if (4*i+7*j) == N:
            print("Yes")
            exit()
print("No")
Buggy code:
def main():
    n=int(input())
    for i in range(26):
        if (n - i*4) % 7 == 0:
            print("Yes")
            return
    print("No")
    
if __name__ == "__main__":
    main()

Fixed code:
def main():
    n=int(input())
    for i in range(26):
        if i*4 <= n and (n-i*4) % 7 == 0:
            print("Yes")
            return
    print("No")
    
if __name__ == "__main__":
    main()
Buggy code:
import sys
N = int(input())
ans = 0
def dfs(n):
    print(n)
    if n == N:
        sys.exit()
    if n > N:
        return

    dfs(n+4)
    dfs(n+7)

dfs(0)
print('No')

Fixed code:
import sys
N = int(input())
ans = 0
def dfs(n):
    if n == N:
        print('Yes')
        sys.exit()
    if n > N:
        return

    dfs(n+4)
    dfs(n+7)

dfs(0)
print('No')
Buggy code:
import math
n = int(input())
counter = False
#for n in range (0,100):
  for i in range (math.ceil((n+1) / 4) ):
    for j in range (math.ceil((n+1) / 7) ):
      #print(n, i,j)
      if i*4 + j*7 == n:
        counter = True
  if counter == True:
    print("Yes")
  else:
   	print("No")

Fixed code:
import math
n = int(input())
counter = False
#for n in range (0,100):
for i in range (math.ceil((n+1) / 4) ):
  for j in range (math.ceil((n+1) / 7) ):
    #print(n, i,j)
    if i*4 + j*7 == n:
      counter = True
if counter == True:
  print("Yes")
else:
  print("No")
Buggy code:
N = int(input())

c_max = N //4
d_max = N //7

for i in range(c_max):
    for j in range(d_max):
        temp = 4*i + 7*j

        if temp == N:
            print("Yes")
            exit()
print("No")



Fixed code:
N = int(input())

c_max = N //4
d_max = N //7

for i in range(c_max+1):
    for j in range(d_max+1):
        temp = 4*i + 7*j

        if temp == N:
            print("Yes")
            exit()
print("No")
Buggy code:
N = int(input())
while N > 0:
    if N % 4 == 0 or N % 7 == 0:
        flag = True
        break
    else:
        N -= 7
if flag == True:
    print("Yes")
else:
    print("No")

Fixed code:
flag = False
N = int(input())
while N > 0:
    if N % 4 == 0 or N % 7 == 0:
        flag = True
        break
    else:
        N -= 7
if flag == True:
    print("Yes")
else:
    print("No")
Buggy code:
N = int(input())
import numpy as np
a = np.array((26,15))
for i in range(26):
  for j in range(15):
    a[i][j] = 4 * i + 7 * j

if N in a:
  print('Yes')
else:
  print('No')

Fixed code:
N = int(input())
import numpy as np
a = np.empty((26,15))
for i in range(26):
  for j in range(15):
    a[i][j] = 4 * i + 7 * j

if N in a:
  print('Yes')
else:
  print('No')
Buggy code:
N=input()
flag=0
for A in range(26):
  for B in range(15):
    if 4*A+7*B==N:
      flag=1
if flag==1:
  print("Yes")
else:
  print("No")
      

Fixed code:
N=int(input())
flag=0
for A in range(26):
  for B in range(15):
    if 4*A+7*B==N:
      flag=1
if flag==1:
  print("Yes")
else:
  print("No")
Buggy code:
n = int(input())

for i in range(26):
    for j in range(16):
        total = 4*i +7*j
        if total == n:
            print('Yes')
            break
    break

Fixed code:
n = int(input())
s = 'No'

for i in range(26):
    for j in range(16):
        total = 4*i +7*j
        if total == n:
            s = 'Yes'
            break
    if total ==n:
        break
print(s)
Buggy code:
n = int(input())
c = 4
d = 7
for i in range(26):
    for j in range(16):
        if c*i + d*j == n:
            print(i,j)
            print("Yes")
            exit()
print("No")

Fixed code:
n = int(input())
c = 4
d = 7
for i in range(26):
    for j in range(16):
        if c*i + d*j == n:
            print("Yes")
            exit()
print("No")
Buggy code:
N = int(input())
flag = 0

for cake in range(26):
    for donut in range(15):
        if cake*4 + donut*7 == N:
            flag = 1
            break
    if flag == 1:
        break

if flag = 1:
    print("Yes")
else :
    print("No")


Fixed code:
N = int(input())
flag = 0

for cake in range(26):
    for donut in range(15):
        if cake*4 + donut*7 == N:
            flag = 1
            break
    if flag == 1:
        break

if flag == 1:
    print("Yes")
else :
    print("No")
Buggy code:
n = int(input())
for i in range(26):
  if (n - 4*i) % 7 == 0:
    print("Yes")
    exit()
print("No")
  

Fixed code:
n = int(input())
for i in range(26):
  if (n - 4*i) % 7 == 0 and (n-4*i) >= 0:
    print("Yes")
    exit()
print("No")
Buggy code:
a = int(input())
max_i = a // 7

for i in range(max_i + 1):
    b = a - max_i * 7
    if b % 4 == 0:
        print("Yes")
        exit(0)

print("No")


Fixed code:
a = int(input())
max_i = a // 7

for i in range(max_i + 1):
    b = a - i * 7
    if b % 4 == 0:
        print("Yes")
        exit(0)

print("No")
Buggy code:
N=int(input())
print(N)
costC=4
costD=7
Flag=False
for i in range(0,100):
    if Flag:
        break

    for j in range(0,100):
     
        costSum=i*costC+j*costD
        if N==costSum:
            Flag=True

if Flag:
    print("Yes")
else :
    print("No")

Fixed code:
N=int(input())
costC=4
costD=7
Flag=False
for i in range(0,100):
    if Flag:
        break

    for j in range(0,100):
     
        costSum=i*costC+j*costD
        if N==costSum:
            Flag=True

if Flag:
    print("Yes")
else :
    print("No")
Buggy code:
N = int(input())
flg = True
while(flg):
    for a in range(0,N):
        for b in range(0,N):
            total = 4*a + 7*b
            if total == N:
                flg = False
                break
if(flg):
    print('No')
else:
    print('Yes')

Fixed code:
N = int(input())
flg = True
for a in range(0,N//4 + 1):
    for b in range(0,N//7 + 1):
        total = 4*a + 7*b
        if total == N:
            flg = False
            break
if(flg):
    print('No')
else:
    print('Yes')
Buggy code:
n=int(input())
for i in range(1,(n//4)):
    for j in range(1,(n//7)):
        if (i*4)+(j*7)==n:
            print('Yes')
            exit()
print('No')

Fixed code:
n=int(input())
for i in range((n//4)+1):
    for j in range((n//7)+1):
        if (i*4)+(j*7)==n:
            print('Yes')
            exit()
print('No')
Buggy code:
def candd(n):
  count = 0
  for i in range(25):
    for s in range(15):
      answer = 4*i + s*15
      if answer == n:
        count +=1
  if count >0:
    print('Yes')
  else:
    print('No')

a = int(input())
candd(a)


Fixed code:
def candd(n):
  count = 0
  for i in range(25):
    for s in range(15):
      answer = 4*i + s*7
      if answer == n:
        count +=1
  if count >0:
    print('Yes')
  else:
    print('No')

a = int(input())
candd(a)
Buggy code:
N=int(input())


check=0
for i in range(25):
    if (N-i*4)/7>=0 and (N-i*4)%7==0:
        check=1
        print(i,(N-i*4)//7)

if check==1:
    print("Yes")
else:
    print("No")


Fixed code:
N=int(input())


check=0
for i in range(25):
    if (N-i*4)/7>=0 and (N-i*4)%7==0:
        check=1
        #print(i,(N-i*4)//7)

if check==1:
    print("Yes")
else:
    print("No")
Buggy code:
N=int(input())
a=[4*x+7*y for x in range(200) for y in range(200)]
ans="Yes" if N in a else "No"
print(ans)
print(type(4*x+7*y for x in range(200) for y in range(200)))

Fixed code:
N=int(input())
a=[4*x+7*y for x in range(200) for y in range(200)]
ans="Yes" if N in a else "No"
print(ans)