leetcode Remove Duplicates from Sorted Array |

Remove Duplicates from Sorted Array |

代码

class Solution {
public:
    int removeDuplicates(int A[], int n) {
     
     int cnt = 0;
    
     if(n==0)
        return 0;
    
     cnt++;
     for(int i = 1; i < n; i++)
     {
         if(A[i]!=A[i-1])
         {
           A[cnt] = A[i]; 
           cnt++;
         }
     }
     
  
     return cnt;
        
    }
};