0

```
public int decrypt(int num)
{
int number = num; // Encrypted: 4523 Original: 5678
int d0,d1,d2,d3;
d0 = number%10; // 3
d1 = number%100/10; // 2
d2 = number%1000/100; // 5
d3 = number%10000/1000; // 4
d0 = (d0 < 3) ? d0 % 10 - 7 : d0 = d0 % 10 + 10 % 7;
d1 = (d1 < 3) ? d1 % 10 - 7 : d1 = d1 % 10 + 10 % 7;
d2 = (d2 < 3) ? d2 % 10 - 7 : d2 = d2 % 10 + 10 % 7;
d3 = (d3 < 3) ? d3 % 10 - 7 : d3 = d3 % 10 + 10 % 7;
String tempDecrypt = Integer.toString(d1) + Integer.toString(d0) + Integer.toString(d3) + Integer.toString(d2);
int decryptedNum = Integer.parseInt(tempDecrypt);
return decryptedNum;
}
```

Whenever I compile my program I get the following error:

```
[B][uname@workstation Exercises]$ javac EncryptionDecryptionTest.java[/B]
./EncryptionDecryption.java:37: unexpected type
required: variable
found : value
d0 = (d0 < 3) ? d0 % 10 - 7 : d0 = d0 % 10 + 10 % 7;
^
./EncryptionDecryption.java:38: unexpected type
required: variable
found : value
d1 = (d1 < 3) ? d1 % 10 - 7 : d1 = d1 % 10 + 10 % 7;
^
./EncryptionDecryption.java:39: unexpected type
required: variable
found : value
d2 = (d2 < 3) ? d2 % 10 - 7 : d2 = d2 % 10 + 10 % 7;
^
./EncryptionDecryption.java:40: unexpected type
required: variable
found : value
d3 = (d3 < 3) ? d3 % 10 - 7 : d3 = d3 % 10 + 10 % 7;
^
4 errors
```

```
This is the right syntax of a one line if in java. right?
IntVariable = Condition ? Number1 - Number2 : Number1 + Number2;
if (Condition)
IntVariable = Number1 - Number2;
else
IntVariable = Number1 + Number2;
```

So why do I get the errors I mentioned above?

thx in advance.

*Edited 6 Years Ago by 0xCMD*: n/a