qyliang/CodeNanoFix huggingface dataset:
Buggy code:
count = 1
while True:
????????x = input().strip()
????????if x == '0':
????????????????break
????????print('Case %s: %s' % (count, x))
????????count = count + 1

Fixed code:
count = 1                                                                   
while True:
    x = input().strip()
    if x == '0':
        break
    print('Case %s: %s' % (count,x))
    count = count + 1
Buggy code:

i = 0 #????????????

while True:
	n = input()
	if n == '0':
		break
	i += 1#?????????????????????
	print('Case {} : {}'.format(i,n), end="")

Fixed code:

i = 0 #????????????

while True:
	n = input()
	if n == '0':
		break
	i += 1#?????????????????????
	print('Case {}: {}'.format(i,n))
Buggy code:
i=1;count=1
while 1:
    i=input()
    if i==0:break

    print("Case {0}: {1}".format(count,i))
    count+=1

Fixed code:
i=1;count=1
while 1:
    i=input()
    i=int(i)
    if i==0:
        break
    print("Case {0}: {1}".format(count,i))
    count+=1
Buggy code:
while True:
    a = int(input())
    if a == 0:
        break
    i = 1
    print("Case {}: {}".format(i,a))
    i += 1

Fixed code:
i=0
while True:
    x = int(input())
    if x == 0:
        break
    i+=1
    print('Case {}: {}'.format(i,x))
Buggy code:
while True:
	cn=1
	try:
		line = input()
		if line == '0':
			break	
	except EOFError:
		break
		
	print('Case {}: {}'.format(cn,line))
	cn = cn+1


Fixed code:
cn = 1
while True:
	try:
		
		line = input()
		if line == '0':
			break	
		else:
			print('Case {}: {}'.format(cn,line))
			cn = cn + 1
	except EOFError:
		break
Buggy code:
a = []
while True:
    n = int(input())
    if n == 0:
        break
    a.append(n)
for i in range(len(a)):
    print('Case '+ str(i) + ': ' + str(a[i]))


Fixed code:
a = []
while True:
    n = int(input())
    if n == 0:
        break
    a.append(n)
for i in range(len(a)):
    print('Case '+ str(i+1) + ': ' + str(a[i]))
Buggy code:
i = 0

while True:
    num = int(input())
    if num == 0:
        break
    print('Case {}: {}'.format(i, num))
    i = i+1


Fixed code:
i=0
while True:
 x = int(input())
 i += 1
 if x == 0: break
 print("Case {}: {}".format(i,x))
Buggy code:
A = []

while True:
    n = int(input())
    if n == 0:
        break
    A.append(n)

for i in range(len(A)):
    print('Case' + ' ' + str(i) + ':' + ' ' + str(A[i]))

Fixed code:
A = []

while True:
    n = int(input())
    if n == 0:
        break
    A.append(n)

for i in range(len(A)):
    print('Case' + ' ' + str(i + 1) + ':' + ' ' + str(A[i]))
Buggy code:
l = []
i = 1

while 1:
    x = int(input())
    if x == 0:
        break
    l.append(x)
    print("Case {0}:{1}".format(i,l[i-1]))
    i += 1

Fixed code:
l = []
i = 1

while 1:
    x = int(input())
    if x == 0:
        break
    l.append(x)
    print("Case {0}: {1}".format(i,l[i-1]))
    i += 1
Buggy code:
i=1
while True:
    a = int(input())
    if a==0:
        break
    else:
        print("case {}: {}".format(i,a))
    i += 1;

Fixed code:
i=1
while True:
    a = int(input())
    if a==0:
        break
    else:
        print("Case {}: {}".format(i,a))
    i += 1;
Buggy code:
import sys
cnt=1
while 1:
 x=sys.stdin.readline().strip()
 if x=='0':
  break;
 print("Case %d %s"%(cnt,x))
 cnt+=1

Fixed code:
import sys
cnt=1
while 1:
 x=sys.stdin.readline().strip()
 if x== '0':
  break;
 print("Case %d: %s"%(cnt,x))
 cnt+=1
Buggy code:
import sys
cnt = 1
while 1:
	x=sys.stdin.readline().strip()
	if x == '0':
		break;
	print("Case %d: %s"%(cnt,x))
	cnt++ 

Fixed code:
import sys
cnt = 1
while 1:
	x=sys.stdin.readline().strip()
	if x == '0':
		break;
	print("Case %d: %s"%(cnt,x))
	cnt+=1
Buggy code:
x=input()
i=1
while x!="0":
    print("Case {}:{}".format(i,x))
    x=input()
    i+=1

Fixed code:
i=1
x=int(input())
while x!=0:
    print("Case {}: {}".format(i,x))
    i+=1
    x=int(input())
Buggy code:
import sys
a=1
for b in sys.stdin:b=b.strip()
    if b=="0":break
    print("Case %d: %s"%(a,b))
    a+=1

Fixed code:
import sys
a=1
for b in sys.stdin:
    if b.strip()=="0":break
    print("Case %d: %s"%(a,b.strip()))
    a+=1
Buggy code:
i=0
x=int(input())
while x=int(input()) != 0:
 i = i+1
 print("Case " + str(i) + ": " + str(x))

Fixed code:
i=0
x=int(input())
while x != 0:
 i = i+1
 print("Case " + str(i) + ": " + str(x))
 x=int(input())
Buggy code:
import sys
i=1
for a in sys.stdin:a=a.strip()
 if a=='0':break
 print(f'Case {i}: {a}')
 i+=1

Fixed code:
import sys
a=1
for b in sys.stdin:
 b=b.strip()
 if b=='0':break
 print(f'Case {a}: {b}')
 a+=1
Buggy code:
import sys
a=1
for b in sys.stdin:
 b=b.strip()
 if b=='0':break
 print('Case {a}: {b}')
 a+=1

Fixed code:
import sys
a=1
for b in sys.stdin:
 b=b.strip()
 if b=='0':break
 print('Case {0}: {1}'.format(a,b))
 a+=1
Buggy code:
x=int(input())
i=1
while x!="0":
    print("Case %d: %s" %(i,x))
    x=int(input())
    i+=1

Fixed code:
x=int(input())
i=1
while x!=0:
    print("Case %d: %s" %(i,x))
    x=int(input())
    i+=1
Buggy code:
a5=[]
while True:
    x=int(input())
    if x==0:
        break
    a5.append(x)
j = 0
for i in a5:
    print("Case " + j+1+": "+ i)
    j=j+1


Fixed code:
a5=[]
while True:
    x=int(input())
    if x==0:
        break
    a5.append(x)
j = 0
for i in a5:
    print("Case " + str(j+1)+": "+ str(i))
    j=j+1
Buggy code:
i=1
while True:
  x = int(input())
  if x==0:
    break
  print('Case ',i,':',x,sep='')
  i=i+1;


Fixed code:
i=1
while True:
  x = int(input())
  if x==0:
    break
  print('Case ',i,': ',x,sep='')
  i=i+1;
Buggy code:
flag=0
i=0
while flag==0:
    num=input()
    if num==0 or num=="":
        flag=1
    else:
        print("Case {0}: {1}".format(i + 1, num))
        i = i + 1
        num = int(input())

Fixed code:
flag=0
i=0
while flag==0:
    num=int(input())
    if num==0:
        flag=1
    else:
        print("Case {0}: {1}".format(i + 1, num))
        i = i + 1
Buggy code:
list =[]
i=0
index=1

while(index != 0):
    index=int(input())
    list.append(index)
    i +=1

for i in range(0,i):
    print("Case",i+1,end='')
    print(":",list[i])


Fixed code:
list =[]
i=0
index=1

while(index != 0):
    index=int(input())
    list.append(index)
    i +=1

for i in range(0,i):
    if list[i] == 0:
        break
    print("Case",i+1,end='')
    print(":",list[i])
Buggy code:
count = 0

while True :
 x = int(input())
 count += 1
  if x == 0 :
  break
 print("Case { }: { }".format(count, x))

Fixed code:
count = 1

while True:
    x = input()
    if '0' == x:
        break
    print("Case {0}: {1}".format(count, x)) 
    count += 1
Buggy code:
import abc
 
c = 0
while True:
    i = int(abc.stdin.readline())
    if (i == 0):
        break
    c+=1
    print("Case " + str(c) + ":", i)

Fixed code:
import sys
 
c = 0
while True:
    i = int(sys.stdin.readline())
    if (i == 0):
        break
    c+=1
    print("Case " + str(c) + ":", i)
Buggy code:
count = 1
count = int(count)
while True:
    num = input()
    if num == 0:
        break
    print('Case {0}: {1}'.format(count,num))
    count = count + 1

Fixed code:
count = 0
while(True):
    input_num = int(input())
    if input_num == 0:
        break
    count += 1
    print('Case {}: {}'.format(count, input_num))
Buggy code:
i = 0

while True:
 n = int(input())
 if n == 0:break
 print("Case {}: {}".format(i, n))
 i += 1

Fixed code:
i = 1
while True:
    x = int(input())
    if x == 0:
        break
    print("Case {}: {}".format(i,x))
    i += 1
Buggy code:
i=1
while True:
    x=int(input())
    if x==0:
        break
        print("Case {}: {}".format(i,x))
    i+=1
   


Fixed code:
i = 1
while True:
    x = int(input())
    if x == 0:
        break
    else:
        print('Case {0}: {1}'.format(i, x))
        i = i+1
Buggy code:
i = 1
while True:
    x = int(input().strip())
    if x == 0:
        break
    else:
        print ("""Case {}: {}""").format(i x)
        i += 1

Fixed code:
i = 1
while True:
    x = int(input().strip())
    if x == 0:
        break
    else:
        print ("Case {}: {}".format(i,x))
        i += 1
Buggy code:
import sys
for i, x in enumerate(map(int, sys.stdin())):
  if x == 0 or not x:
    break;
  print('Case {0}: {1}'.format(i + 1, x))

Fixed code:
import sys
for i, x in enumerate(map(int, sys.stdin)):
  if x == 0 or not x:
    break;
  print('Case {0}: {1}'.format(i + 1, x))
Buggy code:
count=1
while(True):
  num=int(input())
  if num == 0:
    break
  print('Case %d: %d' % (count,num))

Fixed code:
count=1
while(True):
  num=int(input())
  if num == 0:
    break
  print('Case %d: %d' % (count,num))
  count += 1
Buggy code:
### 17.07.2017
n = []
while (True):
	x = int(input())
	if x == 0:
		break
	n.append(int(x))
a = 0
for i in n:
	print('case ',a+1, ': ', n[a], sep='')
	a += 1

Fixed code:
### 17.07.2017
n = []
while (True):
	x = int(input())
	if x == 0:
		break
	n.append(int(x))
a = 0
for i in n:
	print('Case ',a+1, ': ', n[a], sep='')
	a += 1
Buggy code:
i = 1
while True:
    x = int(input().strip())
    if x == 0:
        break
    else:
        print ("""Case {}: {}""").format(i,x)
        i += 1

Fixed code:
i  = 1
while True:
    x = int(input())
    if x == 0:
        break
    print('Case {0}: {1}' .format(i, x))
    i+=1
Buggy code:
i=0
while True:
    i+=1
    x = int(input())
    print("Case %d: %d" % (i,x))

    if x== 0 : break


Fixed code:
i=0
while True:
    i+=1
    x = int(input())
    if x== 0 : break
    print("Case %d: %d" % (i,x))
Buggy code:
counter = 0

while True:
    x = input()
    if x == "0":
        break
    print("Case " + str(counter) + ":" + str(x))
    counter += 1

Fixed code:
counter = 1

while True:
    x = input()
    if x == "0":
        break
    print("Case " + str(counter) + ": " + str(x))
    counter += 1
Buggy code:
i = 1
while 1:
  if not (x = int(input())): break
  print("Case {}: {}".format(i, x))
  i+=1


Fixed code:
i = 1
while 1:
  x = int(input())
  if not x: break
  print("Case {}: {}".format(i, x))
  i+=1
Buggy code:
i = 0
x = input()
while x != "0":
  print('Case '+str(i)+': '+x)
  x = input()
  i+=1


Fixed code:
i = 1
x = input()
while x != "0":
  print('Case '+str(i)+': '+x)
  x = input()
  i+=1
Buggy code:
i,x = '1',input()
while x != "0":
  print('Case '+i+': '+x)
  i,x = i+1,input()


Fixed code:
i,x = 1,input()
while x != "0":
  print('Case '+str(i)+': '+x)
  i,x = i+1,input()
Buggy code:
x = []

while True:
    u = input()
    if u is '':
        break
    else:
        x.append(int(u))

for i, n in enumerate(x):
    print('Case {}: {}'.format(i+1,n))



Fixed code:
x = []

while True:
    u = int(input())
    if u == 0:
        break
    else:
        x.append((u))

for i, n in enumerate(x):
    print('Case {}: {}'.format(i+1,n))
Buggy code:
i = 1
while True:
  x = int(input())
  if x: print("Case {}: {}".format(i, x)) else break
  i+=1


Fixed code:
i = 1
while True:
    x = int(input())
    if x == 0:
        break
    print("Case {}: {}".format(i,x))
    i += 1
Buggy code:
i = 1
while True:
    a = input()
    if a ==0:
        break
    else:
        print('Case '+str(i)+': '+a)
        i +=1


Fixed code:
i = 1
while True:
    a = input()
    if a =='0':
        break
    else:
        print('Case '+str(i)+': '+a)
        i +=1
Buggy code:

inputs = []

for i in range(10000) :
	inputraw = input()
	if inputraw == '0' :
		break
	inputs.append(inputraw)

for i, input in enumerate(inputs) :
	print("Case "+str(i)+": "+ str(input)+" ")

Fixed code:

inputs = []

for i in range(10000) :
	inputraw = input()
	if inputraw == '0' :
		break
	inputs.append(inputraw)

for i, input in enumerate(inputs) :
	print("Case "+str(i+1)+": "+ str(input))
Buggy code:
counter = 1
while True:
    n = int(input())
    counter += 1
    if(n == 0):break
    print('Caes {}: {}'.format(counter,n))



Fixed code:
counter = 0
while True:
    n = int(input())
    counter += 1
    if(n == 0):break
    print('Case {}: {}'.format(counter,n))
Buggy code:
array = []
while True:
  z = input()
  if(int(z)== 0):
    break
  else:
    array.append(z)

a = 1
for i in array:
  print('Case ' + str(a) + ': ' + str(i))
  a += a




Fixed code:

array = []
while True:
  z = input()
  if(int(z)== 0):
    break
  else:
    array.append(z)

a = 1
for i in array:
  print('Case ' + str(a) + ': ' + str(i))
  a += 1
Buggy code:
i = 1
while True:
    x = int(input())
    if (x == 0):
        break
    print(f"Case {i}: {x}")


Fixed code:
i=0
while True:
    x=int(input())
    if x==0:
        break
    i=i+1
    print(f"Case {i}: {x}")
Buggy code:
c = 0
while True:
    x = int(input())
    if x == 0;
        break:

    c += 1
    print('Case', str(c) + ':', x)

Fixed code:
c = 0
while True:
    x = int(input())
    if x == 0:
        break;

    c += 1
    print('Case', str(c) + ':', x)
Buggy code:
input_list = []
flag = True

while flag:
    input_value = input()

    if input_value == "0":
        flag = False

    input_list.append(input_value)


for i in range(0, len(input_list)-1):
    print("Case {0}:{1}".format(i+1, input_list[i]))

Fixed code:
input_list = []
flag = True

while flag:
    input_value = input()

    if input_value == "0":
        flag = False

    input_list.append(input_value)


for i in range(0, len(input_list)-1):
    print("Case {0}: {1}".format(i+1, input_list[i]))
Buggy code:
import sys
for i, x in enumerate(sys.stdin):
    x = x.strip()
    if x == '0':
        break
    print('Case %d: %s'%(i, x))

Fixed code:
import sys
for i, x in enumerate(sys.stdin):
    x = x.strip()
    if x == '0':
        break
    print('Case %d: %s'%(i+1, x))
Buggy code:
for i in range(10000):
    k=int(input())
    if k==0:
        break
    else:
        print("Case "+str(i)+": "+str(k))


Fixed code:
for i in range(10000):
    k=int(input())
    if k==0:
        break
    else:
        print("Case "+str(i+1)+": "+str(k))
Buggy code:
i = 1
while True:
    inputted_str = input()
    if inputted_str != "0": 
        print("Case {}: {}".format(i, inputted_str))
    else:
        break

Fixed code:
i = 1
while True:
    inputted_str = int(input())
    if inputted_str != 0:
        print("Case {}: {}".format(i, inputted_str))
        i += 1
    else:
        break
Buggy code:
import sys
count = 1
while True:
    x = sys.stdin.readline().strip()
    if x == 0:
        break
    print("Case {}: {}".format(count,x))
    count += 1

Fixed code:
import sys
count = 1
while True:
    x = sys.stdin.readline().strip()
    if x == "0":
        break
    print("Case {}: {}".format(count,x))
    count += 1
Buggy code:
cnt = 0
num = input()
while num != "0":
    print('Case {0}: {1}'.format(cnt, num))
    cnt+=1
    num = input()

Fixed code:
cnt = 1
num = input()
while num != "0":
    print('Case {0}: {1}'.format(cnt, num))
    cnt+=1
    num = input()
Buggy code:
import sys
cnt = 1
num = sys.stdin.readline().strip()
while num != "0":
    print("Case "+ cnt +  ": " num)
    cnt+=1
    num = sys.stdin.readline().strip()

Fixed code:
import sys
cnt = 1
num = sys.stdin.readline().strip()
while num != "0":
    print("Case "+ str(cnt) +  ": " + num)
    cnt+=1
    num = sys.stdin.readline().strip()
Buggy code:
import sys
cnt = 1

while 1
	num=sys.stdin.readline().strip()
	if num == "0":
		break;
	print('Case {0}: {1}'.format(cnt, num))
	cnt+=1

Fixed code:
import sys
cnt = 1

while 1:
  num=sys.stdin.readline().strip()
  if num == "0":
    break
  print('Case {0}: {1}'.format(cnt, num))
  cnt+=1
Buggy code:
a = []
while True:
  n = int(input())
  if n == 0:
    break
     a.append(n)
for i in range(len(a)):
  print("Case {0}: {1}".format(i + 1, a[i]))


Fixed code:
a = []
while True:
  n = int(input())
  if n == 0:
    break
  a.append(n)
for i in range(len(a)):
  print("Case {0}: {1}".format(i + 1, a[i]))
Buggy code:
c = 1

while True:
    x = int(input())
    if x == 0:
        break

    print('Case {0}: {1}'.format(c, x))
        c += 1:

Fixed code:
n=0
while True:
    
    x = int(input())
    if x == 0: break
    n+=1
    print("Case {}: {}".format(n, x))
Buggy code:
counter = 1
while True:
    x = int(input())
    if x == 0 :
        break
    else :
        print("Case {}:{}".format(counter,x))
        counter = counter + 1
        


Fixed code:
counter = 1
while True:
    x = int(input())
    if x == 0 :
        break
    else :
        print("Case {}: {}".format(counter,x))
        counter = counter + 1
Buggy code:
t=[]
while True:
    x = str(input(""))
    if x == "0":
        break
    else:
        t.append(x)
for i,v in enumerate(t):
    print("Case",i+1,t[i])

Fixed code:
t=[]
while True:
    x = str(input(""))
    if x == "0":
        break
    else:
        t.append(x)
for i,v in enumerate(t):
    print("Case",str(i+1)+":",v)
Buggy code:


i = 1
while True:
    x = int(input())
    if(x == 0):
        break
    print(f'Case{i}: {x}')
    i += 1



Fixed code:
i = 1
while True:
    x = int(input())
    if x == 0:
        break
    print(f"Case {i}: {x}")
    i = i + 1
Buggy code:
for i in range():
    inpu = int(input())
    if inpu == 0:
        break
    else:
        print("Case %d: %d" % (i, inpu))


Fixed code:
for i in range(1, 10001):
    inpu = int(input())
    if inpu == 0:
        break
    else:
        print("Case %d: %d" % (i, inpu))
Buggy code:
import sys
for i, x in enumerate(map(int, sys.stdin)):
    if not x: break
    print("Case {0}: {1}".format(i, x))

Fixed code:
import sys
for i, x in enumerate(map(int, sys.stdin)):
    if not x: break
    print("Case {0}: {1}".format(i + 1, x))
Buggy code:
count = 1

while True:
       x = int(input())
       if x != 0:
           print("Case {0} : {1}".format(count, x)
           count += 1
       else:
           break

Fixed code:
count = 1

while True:
       x = int(input())
       if x != 0:
           print("Case {0}: {1}".format(count, x))
           count += 1
       else:
           break
Buggy code:
num = []
while True:
    x = int(input())
    if x == 0:
        break
    num.append(x)

for i, n in enumerate(num):
    print('Case {}: {}'.format(i, n))

Fixed code:
num = []
while True:
    x = int(input())
    if x == 0:
        break
    num.append(x)
for i, n in enumerate(num, start=1):
    print('Case {}: {}'.format(i, n))
Buggy code:
import sys
cnt = 1
while 1:
	x = sys.stdin.readline().strip()
	if x == '0'
		break;
	print("Case %d: %s"%(cnt,x))
	cnt+=1

Fixed code:
import sys
cnt = 1
while 1:
	x = sys.stdin.readline().strip()
	if x == '0':
		break;
	print("Case %d: %s"%(cnt,x))
	cnt+=1
Buggy code:
l = []
y = 1
while True:
    x = input()
    if x == 0:
        break
    l.append(x)
    print('Case {}: {}'.format(y,x))
    y += 1

Fixed code:
l = []
y = 1
while True:
    x = int(input())
    if x == 0:
        break
    l.append(x)
    print('Case {}: {}'.format(y,x))
    y += 1
Buggy code:
i=1
while(1):
    n=input()
    if(int(n)==0):
        break
    else:
        print('Case '+str(i)+': '+n)

Fixed code:
i=1
while(1):
    n=input()
    if(int(n)==0):
        break
    else:
        print('Case '+str(i)+': '+n)
        i+=1
Buggy code:
num_case = 0
while True:
    num_case += 1
    x = int(input())
    if x == 0:
        break
    print("Case " + str(num_case) + ":" +  str(x))


Fixed code:
num_case = 0
while True:
    num_case += 1
    x = int(input())
    if x == 0:
        break
    else:
        print("Case " + str(num_case) + ": " +  str(x))
Buggy code:
count=0
while True:
  inputnumber = int(input())
  if inputnumber == 0:
    break
  else:
    print("Case",count+1,end="")
    print(": ",inputnumber)
    count+=1

Fixed code:
count=0
while True:
  inputnumber = int(input())
  if inputnumber == 0:
    break
  else:
    print("Case",count+1,end="")
    print(":",inputnumber)
    count+=1
Buggy code:
a=[]
i=0
while 1:
    n=int(input())
    if n==0:
        break
    else:
        a.append(n)
        i=i+1
l=0
while l<i:
    print("case "+str(l+1)+": "+str(a[l]))
    l=l+1


Fixed code:
a=[]
i=0
while 1:
    n=int(input())
    if n==0:
        break
    else:
        a.append(n)
        i=i+1
l=0
while l<i:
    print("Case "+str(l+1)+": "+str(a[l]))
    l=l+1
Buggy code:
cnt = 1
c = int(input())
while c != 0:
 print("Case {0}: {1}".format(cnt).format(c))
 c = int(input())
 cnt += 1


Fixed code:
cnt = 1
c = int(input())
while c != 0:
 print("Case {0}: {1}".format(cnt,c))
 c = int(input())
 cnt += 1
Buggy code:
c = 0

while True:
    x = int(input()) ; c +=1
    
    if x == 0:
        break
   
    print("Case {}: {}).format(c, x))


Fixed code:
c = 0

while True:
    x = int(input())
    c +=1
    
    if x == 0:
        break
   
    print("Case {}: {}".format(c, x))
Buggy code:
cnt = 1
c = input()
while c != 0:
    print('Case '+str(cnt)+': '+c)
    c = input()
    cnt += 1


Fixed code:
cnt = 1
c = int(input())
while c != 0:
    print('Case ' + str(cnt) + ': ' + str(c))
    c = int(input())
    cnt += 1
Buggy code:
c = 0

while True:
    x = int(input())
　　c +=1
    
    if x == 0:
        break
   
    print("Case {}: {}".format(c, x))


Fixed code:
c = 0
while True:
    c += 1
    n = int(input())
    if n == 0:
        break
    print("Case {0}: {1}".format(c, n))
Buggy code:
c = 0

while True:
  x = int(input())
  if(x == 0):
   break;
  print('Case {0}: {1}'.format(c,x))
  c += 1

Fixed code:
c = 1

while True:
  x = int(input())
  if(x == 0):
   break;
  print('Case {0}: {1}'.format(c,x))
  c += 1
Buggy code:
x = []
while True:
	if 0 in x:
		break
	x.append(int(input()))
x.pop()
for i, v in enumerate(x):
	print(('case %d: %d') % (i+1, v))

Fixed code:
x = []
while True:
	if 0 in x:
		break
	x.append(int(input()))
x.pop()
for i, v in enumerate(x):
	print(('Case %d: %d') % (i+1, v))
Buggy code:
i = 0
while True :
  x = int(input())
  if(x == 0) :
     break
  else :
    i += 1
    print("Case ", i, ":", x, sep = "")
    


Fixed code:
i = 0

while True :
    x = int(input())
    if x == 0 :
        break
    else :
        i += 1
        print("Case ", i, ": ", x, sep = "")
Buggy code:
import sys
cnt = 1
for x in sys.stdin:
    i = x.strip()
    if i == 0: break
    print('Case '+repr(cnt)+': '+repr(int(i)))
    cnt+=1

Fixed code:
import sys
cnt = 1
for x in sys.stdin:
    i= int(x)
    if i == 0: break
    print('Case '+repr(cnt)+': '+repr(i))
    cnt+=1
Buggy code:
### Repetitive Processing - Print Test Cases

i = 0
while True:
    x = int(input());
    i += 1
    if x == 0: break
    print("Case {}: {}".format(c, i))


Fixed code:
### Repetitive Processing - Print Test Cases

i = 0
while True:
    x = int(input());
    i += 1
    if x == 0: break
    print("Case {}: {}".format(i, x))
Buggy code:
i = 1
while True:
    x = int(input())
    if x:
        print('Case {:d}: {:d}'.format(i, x))
    else:
        break

Fixed code:
i = 1
while True:
    x = int(input())
    if x:
        print('Case {:d}: {:d}'.format(i, x))
        i += 1
    else:
        break
Buggy code:
i = 1
x = input()
while x:
    print('Case {0}: {1}'.format(i, x))
    x = input()
    i += 1

Fixed code:
x = input()
i = 1
while x != '0':
    print('Case {0}: {1}'.format(i, x))
    x = input()
    i += 1
Buggy code:
i = 1
while True :
  x = int(input())
  if x == 0 :
    break
  print('Case',i,':',x)
  i += 1
  


Fixed code:
i = 1
while True:
    x = int(input())
    if x == 0:
        break
    else:
        print("Case", str(i) + ":", x)
        i += 1
Buggy code:
i = 0
While True:
    x = int(input())
    if x == 0:
        break
    else:
        i += 1
        print('Case {}: {}'.format(i, x))


Fixed code:
i = 0
while True:
    x = int(input())
    if x == 0:
        break
    else:
        i += 1
        print('Case {}: {}'.format(i, x))
Buggy code:
i = 1
while True:
    x = int(input)
    if x == 0:
        break
    print(f"Case {i}: {x}")
    i += 1


Fixed code:

i = 0
while True:
    x = int(input())
    i +=1
    if x ==0:
        break
    else:
        print(f"Case {i}: {x}")
Buggy code:
a=[]
while True:
    x = int(input())
    if x == 0:
        break
    a.append(x)

j=1
for i in a:
  print("case %d: %d" % (j,i))
  j=j+1


Fixed code:
a=[]
while True:
    x = int(input())
    if x == 0:
        break
    a.append(x)

j=1
for i in a:
  print("Case %d: %d" % (j,i))
  j=j+1
Buggy code:
i = 0
x = int(input())
while x != 0:
	i += 1
	print("Case", i, ":", x, sep="")
	x = int(input())
	

Fixed code:
i = 0
x = int(input())
while x != 0:
	i += 1
	print("Case ", i, ": ", x, sep="")
	x = int(input())