deleted 161 characters in body

edited Mar 2, 2016 at 15:23

143
9

I think this is because the else statement is now taking care of the out of bounds, and the previous conditions everything in between. Can anyone shed any light.

added 493 characters in body

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edited Mar 2, 2016 at 14:53

Dcoto

143
9

Changed if statment to this and seems to work fine.

 if (i + 1 == arr2.size()) { result = result + arr2.get(i); } else if (arr2.get(i) % 2 == 0 && i < arr2.size() && arr2.get(i + 1) % 2 ==0) { result = result + arr2.get(i) + "-"; } else{ result = result + arr2.get(i); }

I think this is because the else statement is now taking care of the out of bounds, and the previous conditions everything in between. Can anyone shed any light.

Changed if statment to this and seems to work fine.

 if (i + 1 == arr2.size()) { result = result + arr2.get(i); } else if (arr2.get(i) % 2 == 0 && i < arr2.size() && arr2.get(i + 1) % 2 ==0) { result = result + arr2.get(i) + "-"; } else{ result = result + arr2.get(i); }

I think this is because the else statement is now taking care of the out of bounds, and the previous conditions everything in between. Can anyone shed any light.