/
Solution.java
executable file
·40 lines (33 loc) · 1.09 KB
/
Solution.java
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public class Solution {
public int removeDuplicates(int[] nums) {
int cur = 0, i = 0;
while(i < nums.length){
nums[cur++] = nums[i];
if(i+1 < nums.length && nums[i+1] == nums[i]) {
while (i + 1 < nums.length && nums[i + 1] == nums[i]) i++;
}else {
i++;
}
}
return cur;
}
}
public class Solution {
public int removeDuplicates(int[] A) {
// Note: The Solution object is instantiated only once and is reused by each test case.
if(A.length == 0) return 0;
int len = 1;
int lastseencount = 0;
for(int i = 1; i< A.length; i++){
if(A[i] != A[i - 1]){
for(int j = i - 1; j > len + Math.min(lastseencount, 1) - 1 ; j--)
A[j] = A[i];
len += Math.min(lastseencount, 1) + 1;
lastseencount = 0;
}else{
lastseencount++;
}
}
return len + Math.min(lastseencount, 1);
}
}