删除排序数组中的重复数字1

System.out.println("删除数组中重复元素后数组的长度为："+a);

}

public static int  removeDuplicates(int[] nums) {

int count=0;

if (nums.length==0 ||nums.length==1)

return -1;

else

{

Arrays.sort(nums);

for(int i=0;i<nums.length-1;i++)

{

if(nums[i]!=nums[i+1])

{

nums[count]=nums[i];

count++;

}

else if(nums[i]==nums[i+1])

continue;

if(nums[nums.length-1]!=nums[nums.length-2])

{

nums[count]=nums[nums.length-1];

count++;

}

for(int i=0;i<count;i++)

System.out.println(nums[i]);

return count;

}

}

}