i try to make program if sum of program 1000 the program wil print finished but if the number when we input = 0 the program return error. i try it with break in python but i dont get the right output. i need your oppinion about this.

```
this my program
banyak = int(input('Masukan banyak angka yang ingin dimasukkan = '))
for j in range(banyak):
    A = int(input("enter the number of 1 : "))
    B = int(input("enter the number of 2 : "))
    C = int(input("enter the number  of 3 : "))
    if(A + B + C == 1000):
        print("finished")
        break
    elif(A==0 or B==0 or C==0):
        print("error")
        break

```

the program should
input :

```
100
0

```

output:

```
error

```

input:

```
400
300
300

```

output:

```
finished

```