面试题：剔除字符串1中出现的字符串2的字符

面试题：删除字符串1中出现的字符串2的字符

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

static char *delete(char *string,char *del)
{
        int i = 0;
        int j = 0;
        int k = 0;
        char *p;

        for(i=0;i<strlen(del);i++)
        {
                k=0;
                for(j=0;j<strlen(string);j++)
                {
                        if(*(string+j) != *(del+i))
                        {
                                *(string+k)=*(string+j);
                                k++;
                        }
                }
                *(string+k)='\0';
        }
        p=string;
        return p;
}

void main()
{
        char string[100] = {0};
        char del[100] = {0};
        char *p = NULL;

        puts("\nput the string:\n");
        gets(string);
        gets(del);

                p = delete(string,del);

                printf("     after delete,the string is :%s\n",p);

}