C語言實現從字符串中刪除*

          題目： 從一個字符串中刪除其中的*號， 例如： Abcd12***aa*  刪除*號後就是 Abcd12aa

/*
 * deldStar.c
 *
 *  Created on: 2011-3-25
 *      Author: DMC
 */
#include <stdio.h>

////this founction come true delete * from a string.

void findDelStar(char string[],int length);
int stringLength(char string[]);

///this founction is main
int main(){
    char string[]="****12";
    int length,i;
    length = stringLength(string);
    findDelStar(string,length);

    //// printf array element
    printf("main founction printf array element：\n");
    for(i=0;string[i]!='\0';i++){
        printf("%c\t",string[i]);
    }

    return 0;
}//founction end

///this founction is find * and delete it
void findDelStar(char string[],int leng)
{
    int i;
    for(i=0;i<leng;i++)
    {
        if(string[i]=='*'& string[i+1]!= '*')
        {
            int j,k;
            k=i;
            for(j=i+1;j<leng+1;j++,++k)
            {
                string[k]=string[j];
            }
        }
        if(string[i]=='*' & string[i+1] == '*' ){
            int j,k;
            k=i;
            for(j=i+1;j<leng+1;j++,++k)
            {
                string[k]=string[j];
            }
            i--;
        }
    }

}
//// this foundction is to count the number of string.
int stringLength(char string[])
{
    int i;
    for (i=0;string[i]!='\0';i++)
    {
    }
    return i;
}