问对比两个字符导致超时:被监视的命令转储核心

EN

#include <stdio.h>
#include "lab_2_0.h"
const char characters[10]={'A','N','E','X','A','M','P','L','E','!'};


int main(){

    find_distance_between_strings(characters);
    return 0;
}

#ifndef _LAB_2_0_
#define _LAB_2_0_

const char characters[10];

char read_character();
void find_distance_between_strings(char b[]);
void helper(char a[],char b[],int i,int c);


#endif

#include <stdio.h>
#include "lab_2_0.h"

char read_character(){
    char data;
    scanf(" %c",&data);
    return data;
}

/* TASK SOLUTIONS */

int helper(char a[],char b[],int i,int c)
{
 if(i<10)
 {
     a[i]=read_character();
     if(a[i]!=b[i])
     {
         c++;
     }
 }
}
void find_distance_between_strings(char b[])
{
    char a[10];
    helper(a,b,0,0);


}