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RemoveDuplicatesfromSortedArray.java

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public class RemoveDuplicatesfromSortedArray {

public int removeDuplicates(int[] A){

int length = A.length;

if (length < 2)

return length;

int len = 1;

for(int i = 1;i<length;i++){

if(A[i] != A[len-1]){

A[len] = A[i];

len++;

}

}

return len;

}

public static void main(String[] args) {

// TODO Auto-generated method stub

}

}