[Solved] Error in program [closed]

Question

It’s unclear what the problem is but your for loop doesnt over the letters in word as the termination condition is based on the empty List size passed to the buildAL method. Replace

for (int i = 0; i < arr2.size(); i++)

with

for (int i = 0; i < word.length(); i++) {

Accepted Answer

It’s unclear what the problem is but your for loop doesnt over the letters in word as the termination condition is based on the empty List size passed to the buildAL method. Replace

for (int i = 0; i < arr2.size(); i++)

with

for (int i = 0; i < word.length(); i++) {