C语言求助 为什么最后三个测试点tle了 在devc++上运行是没有问题的呀

#include<stdio.h>
#include<math.h>
int check_if_is_prime(int n);
int check_if_is_palindromes(int n);
int main(void)
{
    int min,max,i;
    scanf("%d %d",&min,&max);
    for(i=min;i<=max;i++)
        if(check_if_is_prime(i)&&check_if_is_palindromes(i))
         printf("%d\n",i);
    return 0;
}
int check_if_is_prime(int n){
    int i;
    for(i=2;i<=sqrt(n);i++)
        if(n%i==0&&i!=n)
            return 0;
    return 1;
}
int check_if_is_palindromes(int n){
    int each_turn[9];
    int sub_each_turn[9];
    int i,k,counter;
    for(i=0;n>0;i++){
        if(n<10){
            each_turn[i]=n;
            n/=10;
        }
        else{
            each_turn[i]=n%10;
            n/=10;
        }
    }
    i-=1;
    counter=i;
    for(k=0;i>=0;i--,k++)
        sub_each_turn[k]=each_turn[i];
    for(i=0,k=0;i<=counter;i++,k++)
        if(sub_each_turn[k]!=each_turn[i])
            return 0;

    return 1;   
}