qyliang/CodeNanoFix huggingface dataset:
Buggy code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

cnt = 0
for i in range(a):
    for j in range(b):
        for k in range(c):
            if i*500 + j * 100 + k * 50 == x:
                cnt = cnt + 1

print(cnt)


Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

count = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if 500*i + 100*j + 50*k == x:
                count += 1

print(count)
Buggy code:
a=int(input())#500
b=int(input())#100
c=int(input())#50
n=int(input())
co=0
for i in range(a):
  for j in range(b):
    for k in range(c):
      go=500*i+100*j+50*c
      if go==n:
        co+=1
print(co)

Fixed code:
a=int(input())#500
b=int(input())#100
c=int(input())#50
n=int(input())
co=0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      go=500*i+100*j+50*k
      if go==n:
        co+=1
print(co)
Buggy code:
#A:500, B:100, C:50
A = int(input().strip())
B = int(input().strip())
C = int(input().strip())
X = int(input().strip())

count = 0

for a in range(A):
  for b in range(B):
    for c in range(C):
      if a*500 + b*100 + c*50 == X:
        count += 1

print(count)

Fixed code:
A = int(input().strip())
B = int(input().strip())
C = int(input().strip())
X = int(input().strip())

count = 0

for a in range(A+1):
    for b in range(B+1):
        for c in range(C+1):
            if a*500 + b*100 + c*50 == X:
                count += 1

print(count)
Buggy code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())
ret = 0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      if (i*500 + i*100 + k*50) == x:
        ret += 1
print(ret)

Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())
ret = 0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      if (i*500 + j*100 + k*50) == x:
        ret += 1
print(ret)
Buggy code:
in_a = input()
in_b = input()
in_c = input()
in_x = input()

A = int(in_a)
B = int(in_b)
C = int(in_c)
X = int(in_x)

count = 0
for i in range(A+1):
    for j in range(B+1):
        k = ( X - 500*i - 100*j ) / 50
        print(f'k：{k}')
        if k < 0:
            break;
        elif k.is_integer() and k <= C:
            count +=1
            print('clear', k, count)

print(count)

Fixed code:
in_a = input()
in_b = input()
in_c = input()
in_x = input()

A = int(in_a)
B = int(in_b)
C = int(in_c)
X = int(in_x)

count = 0
for i in range(A+1):
    for j in range(B+1):
        k = ( X - 500*i - 100*j ) / 50
        # print(f'k：{k}')
        if k < 0:
            break;
        elif k.is_integer() and k <= C:
            count +=1
            # print('clear', k, count)

print(count)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
 
cnt = 0
 
for a in range(0,A):
  for b in range(0,B):
    for c in range(0,C):
      if a*500+b*100+c*50 == X:
        cnt +=1
 
print(cnt)

Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
 
cnt = 0
 
for a in range(0,A+1):
  for b in range(0,B+1):
    for c in range(0,C+1):
      if a*500+b*100+c*50 == X:
        cnt +=1
 
print(cnt)
Buggy code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
cnt = 0
for i in range(a):
    for j in range(b):
        for k in range(c):
            if x == i * 500 + j * 100 + k * 50:
                cnt += 1
print(cnt)

Fixed code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
s=0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
             if 500*i+100*j+50*k==x:
                 s+=1
print(s)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
i=0
for a in range(0,A+1):
  for b in range(0,B+1):
    for c in range(0,C+1):
      500*a + 100*b + 50*c == X
      i = i+1
print(i)
  

Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
i=0
for a in range(0,A+1):
  for b in range(0,B+1):
    for c in range(0,C+1):
      if 500*a + 100*b + 50*c == X:
        i = i+1
print(i)
Buggy code:
a = [int(input()) for i in range(4)]
ans = 0
for i in range(a[0]):
  for j in range(a[1]):
    for k in range(a[2]):
      if 500*i+100*j+50*k==a[3]:
        ans+=1
print(ans)

Fixed code:
a = [int(input()) for i in range(4)]
ans = 0
for i in range(a[0]+1):
  for j in range(a[1]+1):
    for k in range(a[2]+1):
      if 500*i+100*j+50*k==a[3]:
        ans+=1
print(ans)
Buggy code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())
ans = 0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      if i*500+j*100*k*50 == x:
        ans += 1
print(ans)
      

Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if 500*i + 100*j + 50*k ==x:
                ans += 1
print(ans)
Buggy code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

comb = 0

for i in range(0,a+1):
  for j in range(0,b+1):
    for k in range(0,c+1):
      total = int(500 * i + 100 * j + 50 * k)
      if total == x:
        comb += 1
      print(i,j,k)
print(comb)

Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

comb = 0

for i in range(0,a+1):
  for j in range(0,b+1):
    for k in range(0,c+1):
      total = int(500 * i + 100 * j + 50 * k)
      if total == x:
        comb += 1
print(comb)
Buggy code:
a = input()
b = input()
c = input()
x = input()

# a = 2
# b = 2
# c = 2
# x = 100

cnt = 0
for i1 in range(0,a+1):
    for i2 in range(0,b+1):
        for i3 in range(0,c+1):
            s = 500*i1+100*i2+50*i3
            if(s==x):
                cnt = cnt + 1
print(cnt)


Fixed code:
a = input()
b = input()
c = input()
x = input()

a = int(a)
b = int(b)
c = int(c)
x = int(x)

# a = 2
# b = 2
# c = 2
# x = 100

cnt = 0
for i1 in range(0,a+1):
    for i2 in range(0,b+1):
        for i3 in range(0,c+1):
            s = 500*i1+100*i2+50*i3
            if(s==x):
                cnt = cnt + 1
print(cnt)
Buggy code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
count=0
for i in range(a):
  for j in range(b):
    for k in range(c):
      if 500*i+100*j+10*k==x:
        count+=1
print(count)

Fixed code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())

count=0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      if x == 500*i + 100*j + 50*k:
        count+=1

print(count)
Buggy code:
a, b, c, x =[int(input()) for i in range(4)])
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if i * 500 + j * 100 + k * 50 == x:
                ans += 1
print(ans)

Fixed code:
a, b, c, x =[int(input()) for i in range(4)]
ans = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if i * 500 + j * 100 + k * 50 == x:
                ans += 1
print(ans)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
k = 0

if X % 50:
    print(k)
else:
    maxA = min(X // 500, A)
    for i in range(maxA + 1):
        d = X - 500 * i
        maxB = min(d // 100, B)
        for j in range(maxB + 1):
            d = d - 100 * j
            if d // 50 <= C:
                k += 1
    print(k)

Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
k = 0

if X % 50:
    print(k)
else:
    maxA = min(X // 500, A)
    for i in range(maxA + 1):
        d = X - 500 * i
        maxB = min(d // 100, B)
        for j in range(maxB + 1):
            dd = d - 100 * j
            if dd // 50 <= C:
                k += 1
    print(k)
Buggy code:
def coins(a,b,c,x):
    num=0
    for i in range(a):
        for w in range(b):
            for q in range(c):
                if 500*i + 100*w + 50*q == x:
                    num += 1
    return num
  
def main():
  a,b,c,x=input()
  print(coins(a,b,c,x))
 
if __name__ == '__main__':
    main()

Fixed code:
def coins(a,b,c,x):
    num=0
    for i in range(a+1):
        for w in range(b+1):
            for q in range(c+1):
                if 500*i + 100*w + 50*q == x:
                    num += 1
    return num
  
def main():
  a=int(input())
  b=int(input())
  c=int(input())
  x=int(input())
  print(coins(a,b,c,x))
 
if __name__ == '__main__':
    main()
Buggy code:
A = input()
B = input()
C = input()
X = input()

A,B,C,X = map(int, [A,B,C,X])

count = 0
for a in range(A):
    for b in range(B):
        for c in range(C):
            x = (a+1)*500 + (b+1)*100 + (c+1)*50
            if X == x:
                count += 1

print(count)

Fixed code:
A = input()
B = input()
C = input()
X = input()

A,B,C,X = map(int, [A,B,C,X])

pattern_count = 0
for a in range(A+1):
    for b in range(B+1):
        for c in range(C+1):
            x = a*500 + b*100 + c*50
            if X == x:
                pattern_count += 1

print(pattern_count)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
count = 0

for i in range(A+1):
    for j in range(B+1):
        for K in range(C+1):
            if A*500 + B*100 + C*50 == X:
                count += 1

print(count)

Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
count = 0
for i in range(A + 1):
    for j in range(B + 1):
        for k in range(C + 1):
            if i * 500 + j * 100 + k * 50 == X:
                count += 1
print(count)
Buggy code:
a = int(input())
b = int(input())
c = int(input())
d = int(input())
count = 0
for i in range(a):
    for j in range(b):
        for k in range(c):
            if (500*i + 100*j + 50*k) == d:
                count += 1
print(count)

Fixed code:
a = int(input())
b = int(input())
c = int(input())
d = int(input())
count = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if (500*i + 100*j + 50*k) == d:
                count += 1
print(count)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
counter = 0

for a in range(A):
  for b in range(B):
    for c in range(C):
      x = 500*a + 100*b + 50*c
      if X == x:
        counter += 1

        
print(counter)

Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
counter = 0

for a in range(A+1):
  for b in range(B+1):
    for c in range(C+1):
      x = 500*a + 100*b + 50*c
      if X == x:
        counter += 1

        
print(counter)
Buggy code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
count=0
for i in range(a+1):
	for j in range(b+1):
		for k in range(c+1):
			if x==500*a+100*b+50*c:
				count+=1
print(count)

Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

count = 0

for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            ans = i*500+j*100+k*50
            if ans == x:
                count +=1

print(count)
Buggy code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

cnt = 0

for h in range(0,c):
  for i in range(0,b):
    for j in range(0,a):
      if (x == (500 * a + 100 * b + 50 * c))
      	cnt = cnt +1

  print(cnt)


Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

cnt = 0

for h in range(0,c+1):
  for i in range(0,b+1):
    for j in range(0,a+1):
      if (x == ((500 * j) + (100 * i) + (50 * h))):
      	cnt = cnt +1

print(cnt)
Buggy code:
a, b, c, x = map(int, open(0).read().split())
ans = 0
for i in range(a + 1):
  for j in range(b + 1):
    if (x - (i * 500 + j * 100)) % (c * 50) == 0:
      ans += 1
print(ans)

Fixed code:
a, b, c, x = map(int, open(0).read().split())
ans = 0
for i in range(a + 1):
  for j in range(b + 1):
    for k in range(c + 1):
      if 500 * i + 100 * j + 50 * k == x:
        ans += 1
print(ans)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())

import itertools
len([total for total in map(sum, itertools.product(
    [500 * i for i in range(A + 1)],
    [100 * i for i in range(B + 1)],
    [50 * i for i in range(C + 1)],
)) if total == X])

Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())

import itertools
print(len([total for total in map(sum, itertools.product(
    [500 * i for i in range(A + 1)],
    [100 * i for i in range(B + 1)],
    [50 * i for i in range(C + 1)],
)) if total == X]))
Buggy code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

ans = 0

for num_a in range(1, a + 1):
  for num_b in range(1, b + 1):
    for num_c in range(1, c + 1):
      if 500 * num_a + 100 * num_b + 50 * num_c == x:
        ans += 1

print(ans)

Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

ans = 0

for num_a in range(0, a + 1):
  for num_b in range(0, b + 1):
    for num_c in range(0, c + 1):
      if 500 * num_a + 100 * num_b + 50 * num_c == x:
        ans += 1

print(ans)
Buggy code:
import sys


lines = 4
inp = list()

for _ in range(lines):
    inp.append(sys.stdin.readline().strip())

n50 = int(inp[0])
n100 = int(inp[1])
n500 = int(inp[2])
total = int(inp[3])

i, j, k = 0, 0, 0
pattern = 0

while i * 500 < total and i <= n500:
    while j * 100 < total and j <= n100:
        while k * 50 < total and k <= n50:
            if i * 500 + j * 100 + k * 50 == total:
                pattern += 1
            k += 1
        j += 1
    i += 1

print(pattern)


Fixed code:
import sys


lines = 4
inp = list()

for _ in range(lines):
    inp.append(sys.stdin.readline().strip())

n500 = int(inp[0])
n100 = int(inp[1])
n50 = int(inp[2])
total = int(inp[3])

pattern = 0

i = 0
while i * 500 <= total and i <= n500:
    j = 0
    while j * 100 <= total and j <= n100:
        k = 0
        while k * 50 <= total and k <= n50:
            if i * 500 + j * 100 + k * 50 == total:
                pattern += 1
            k += 1
        j += 1
    i += 1

print(pattern)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())

cnt = 0

for num_A in [num_A for num_A in range(A + 1) if (num_A * 500 <= X)]:
    rest_XA = X - num_A * 500
    for num_B in [num_B for num_B in range(B + 1) if num_B * 500 <= rest_XA]:
        rest_XAB = rest_XA - num_B * 100
        if rest_XAB % 50 == 0 and rest_XAB <= C * 50:
            cnt += 1
print(cnt)


Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())

cnt = 0

for num_A in [num_A for num_A in range(A + 1) if (num_A * 500 <= X)]:
    rest_XA = X - num_A * 500
    for num_B in [num_B for num_B in range(B + 1) if num_B * 100 <= rest_XA]:
        rest_XAB = rest_XA - num_B * 100
        if rest_XAB % 50 == 0 and rest_XAB <= C * 50:
            cnt += 1
print(cnt)
Buggy code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())
ans = 0

for i in range(a):
    for j in range(b):
        for k in range(c):
            if 500*i + 100*j + 50*k == x:
                ans += 1

print(ans)

Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

ans, mid = 0, 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            mid = i*500 + j * 100 + k * 50
            if mid == x:
                ans += 1
print(ans)
Buggy code:
b = int(input())
c = int(input())
x = int(input())

cnt = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if 500*i + 100*j + 50*k == x:
                cnt += 1
print(cnt)

Fixed code:
a = int(input())
b = int(input())
c = int(input())
x = int(input())

cnt = 0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if x == 500*i + 100*j + 50*k:
                cnt += 1

print(cnt)
Buggy code:
a,b,c,x=map(int,input()　for i in range(4))

count=0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if k*50+j*100+i*500==x:
                count+=1
                
print(count)

Fixed code:
a, b, c, x = map(int, [input() for i in range(4)])

count=0
for i in range(a+1):
    for j in range(b+1):
        for k in range(c+1):
            if k*50+j*100+i*500==x:
                count+=1
                
print(count)
Buggy code:

def Coins(a , b , c , x):

    count = 0

    for i in range(a):
        for w in range(b):
            for q in range(c):
                if 500*a + 100*b + 50*c == x:
                    count += 1

    return count

def main():
    a = int(input())
    b = int(input())
    c = int(input())
    x = int(input())
    print(Coins(a , b , c , x))

if __name__ == '__main__':
    main()


Fixed code:

def Coins(a , b , c , x):

    count = 0

    for i in range(a+1):
        for w in range(b+1):
            for q in range(c+1):
                if 500*i + 100*w + 50*q == x:
                    count += 1

    return count

def main():
    a = int(input())
    b = int(input())
    c = int(input())
    x = int(input())
    print(Coins(a , b , c , x))

if __name__ == '__main__':
    main()
Buggy code:
a = int(input(), 10)
b = int(input(), 10)
c = int(input(), 10)
x = int(input(), 10)
ptn = 0

for i in range(a+1):
    for j in range(b+1):
        for t in range(c+1):
            total = (a * 500) + (b * 100) + (c * 50)
            if x == total:
                ptn += 1
print(ptn)

Fixed code:
a = int(input(), 10)
b = int(input(), 10)
c = int(input(), 10)
x = int(input(), 10)
ptn = 0

for i in range(a+1):
    for j in range(b+1):
        for t in range(c+1):
            total = (i * 500) + (j * 100) + (t * 50)
            if x == total:
                ptn += 1
print(ptn)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
ans = 0
for a in range(A):
    for b in range(B):
        for c in range(C):
            if a * 500 + b * 100 + c * 50 == X:
                ans += 1
print(ans)

Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
ans = 0
for a in range(A+1):
    for b in range(B+1):
        for c in range(C+1):
            if a * 500 + b * 100 + c * 50 == X:
                ans += 1
print(ans)
Buggy code:
A, B, C, X [int(inpit()) for i in range(4)]
print(sum(500 * a + 100 *b + 50 *c == X) for a in range(A+1) for b in range(B + 1) for c in range(C + 1)))


Fixed code:
A, B, C, X = [int(input()) for i in range(4)]
print(sum(500 * a + 100 * b + 50 * c == X for a in range(A+1) for b in range(B + 1) for c in range(C + 1)))
Buggy code:
A=int(input())
B=int(input())
C=int(input())
X=int(input())

count = 0
for a in range(min([A,X//500])):
  for b in range(min([B,(X-500*A)//100])):
    if (X-500*A-100*B) % 50 == 0:
      count = count + 1

print(count)

Fixed code:
A=int(input())
B=int(input())
C=int(input())
X=int(input())

count = 0
for a in range(min([A,X//500])+1):
  for b in range(min([B,(X-500*a)//100])+1):
#    print(a*500,b*100,X-500*a-100*b, (X-500*a-100*b)%50==0,(X-500*a-100*b)/50<=C)
    if (X-500*a-100*b) % 50 == 0 and (X-500*a-100*b) / 50 <= C:
#      print(a*500,b*100,X-500*a-100*b, (X-500*a-100*b)%50==0,(X-500*a-100*b)/50<=C)
      
      count = count + 1

print(count)
Buggy code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
ans=0
for i in range(0,a*500,500):
    for j in range(0,b*100,100):
        for z in range(0,c*50,50):
            if i+j+z==x:
                ans+=1
print(ans)


Fixed code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
ans=0
for i in range(0,a*500+1,500):
    for j in range(0,b*100+1,100):
        for z in range(0,c*50+1,50):
            if i+j+z==x:
                ans+=1
print(ans)
Buggy code:
A, B, C, X = (int(input()) for i in range(4))

cnt = 0
for a in range(A+1):
  for b in range(B+1)
  	for c in range(C+1)
    	if 500*a + 100*b + 50*c == X:
        	cnt += 1
print(cnt)

Fixed code:
A, B, C, X = (int(input()) for i in range(4))

cnt = 0
for a in range(A+1):
  for b in range(B+1):
    for c in range(C+1):
      if 500*a + 100*b + 50*c == X:
        cnt += 1
print(cnt)
Buggy code:
A, B, C, X = [int(input()) for _ in range(4)]

ans = 0
for i in range(A + 1):
    for j in range(B + 1):
        for k in range(C + 1):
            if (500 * i + 100 * j + 50 * k) == X:
                ans += 1

Fixed code:
A, B, C, X = [int(input()) for _ in range(4)]


ans = 0
for i in range(A + 1):
    for j in range(B + 1):
        for k in range(C + 1):
            if (500 * i + 100 * j + 50 * k) == X:
                ans += 1

print(ans)
Buggy code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
ans= 0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      s = 500*i + 100*j + 50*j
      if s==x:
        ans+=1
print(ans)

Fixed code:
a=int(input())
b=int(input())
c=int(input())
x=int(input())
ans= 0
for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      s = 500*i + 100*j + 50*k
      if s==x:
        ans+=1
print(ans)
Buggy code:

coin_500 = int(input('500'))
coin_100 = int(input('100'))
coin_50 = int(input('50'))

target = int(input('target'))

counter = 0


for i_500 in range(coin_500 + 1):
    # print('======= loop 500 =======')
    if i_500 * 500 > target:
        break

    for i_100 in range(coin_100 + 1):
        # print('-------- loop 100 ---------')
        if i_500 * 500 + i_100 * 100 > target:
            break

        for i_50 in range(coin_50 + 1):
            # print('........... loop 50 ..........')
            if i_500 * 500 + i_100 * 100 + i_50 * 50 == target:
                # print('match: ', i_500, i_100, i_50)
                counter += 1

print(counter)

Fixed code:

coin_500 = int(input())
coin_100 = int(input())
coin_50 = int(input())

target = int(input())

counter = 0


for i_500 in range(coin_500 + 1):
    # print('======= loop 500 =======')
    if i_500 * 500 > target:
        break

    for i_100 in range(coin_100 + 1):
        # print('-------- loop 100 ---------')
        if i_500 * 500 + i_100 * 100 > target:
            break

        for i_50 in range(coin_50 + 1):
            # print('........... loop 50 ..........')
            if i_500 * 500 + i_100 * 100 + i_50 * 50 == target:
                # print('match: ', i_500, i_100, i_50)
                counter += 1

print(counter)
Buggy code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())
n=0
for a in range(A) :
    for b in range(B) :
        for c in range(C) :
            if 500*a+100*b+50*c == X :
                n+=1

print(n)


Fixed code:
A = int(input())
B = int(input())
C = int(input())
X = int(input())

n=0

for a in range(A+1):
    for b in range(B+1):
        for c in range(C+1):
            if 500*a+100*b+50*c == X:
                n += 1
                
print(n)
Buggy code:
a,b,c,x = map(int,open(0).read().split())

ans = 0 
counta = 0

for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      ans = ((i*500 + (j*100 + (k*50)
      if ans == x:
        counta += 1
      else:
        pass
      
print(counta)


Fixed code:
a,b,c,x = map(int,open(0).read().split())

ans = 0 
counta = 0

for i in range(a+1):
  for j in range(b+1):
    for k in range(c+1):
      ans = ((i*500) + (j*100) + (k*50))
      if ans == x:
        counta += 1
      else:
        pass
      
print(counta)
Buggy code:
m_Coin500 = int(input())
num_Coin100 = int(input())
num_Coin50 = int(input())
total = int(input())

count = 0

for i_Coin500 in range(num_Coin500 + 1):
    for i_Coin100 in range(num_Coin100 + 1):
        for i_Coin50 in range(num_Coin50 + 1):
            sum = 500*i_Coin500 + 100*i_Coin100 + 50*i_Coin50
            if total == sum:
                count += 1

print(count)

Fixed code:
num_Coin500 = int(input())
num_Coin100 = int(input())
num_Coin50 = int(input())
total = int(input())

count = 0

for i_Coin500 in range(num_Coin500 + 1):
    for i_Coin100 in range(num_Coin100 + 1):
        for i_Coin50 in range(num_Coin50 + 1):
            sum = 500*i_Coin500 + 100*i_Coin100 + 50*i_Coin50
            if total == sum:
                count += 1

print(count)