tony

Cool Learning Tool for Programming

Category: /Programming/
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https://www.algoexpert.io

/questions/Validate Subsequence



import java.util.*;

class Program {
public static boolean isValidSubsequence(List array, List sequence) {
// Write your code here.

int currentPosition = 0;
for (Integer element : sequence) {
if(array.indexOf(element) < currentPosition){
return false;
}
else{
currentPosition = array.indexOf(element);
array = array.subList(currentPosition+1, array.size());
currentPosition = 0;
}
}
return true;
}
}

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