Derga

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Jun 27th, 2024
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  1. if (nums.size() < 2) return nums.size();
  2.  
  3. int l = 1;
  4. int r = 1;
  5. while(r < nums.size()){
  6. if (nums[r - 1] == nums[r]){
  7. ++r;
  8. continue;
  9. }
  10. nums[l] = nums[r];
  11. ++l;
  12. ++r;
  13. }
  14. return l;
  15. }
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