leetcode第26题-Remove Duplicates from Sorted Array

#include<stdio.h>
#include<stdlib.h>

int removeDuplicates(int A[], int n)
{
	if(n==0)
		return 0;
	int i=0,pos=1,tmp=A[0];
	for(i=1;i<n;i++)
	{
		if(tmp==A[i])
			continue;
		else
		{
			A[pos++]=A[i];
			tmp=A[i];
		}
	}
	return pos;
}

int main()
{
	int n;
	while(scanf("%d",&n)!=EOF)
	{
		int *a=(int *)malloc(sizeof(int)*n);
		int i,len;
		for(i=0;i<n;i++)
			scanf("%d",&a[i]);
		len=removeDuplicates(a,n);
		for(i=0;i<len-1;i++)
			printf("%d ",a[i]);
		printf("%d\n",a[len-1]);
		printf("New Length:%d\n",len);
	}
	return 0;
}

leetcode第26题-Remove Duplicates from Sorted Array

原文：http://blog.csdn.net/zyh920521/article/details/45171495