PALIN runs on ideone and locally but not on spoj

[stapler]

http://ideone.com/8zQFuz

    #include "stdio.h"
    #include "string.h"
    int pall(int);
    int main(int argc, char const *argv[])
    {
    int k,a,i,t;
    scanf("%d",&t);
    while(t)
    {
    scanf("%d",&k);
    i=k+1;
    while(1)
    {
    a=pall(i);
    if (a==i)
    {
    printf("%d\n",i);
    break;
    }
    i++;
    }
    t--;
    }
    return 0;
    }
    int pall(int x)
    {
    int y=0;
    while(x!=0)
    {
    y=y*10;
    y=y+(x%10);
    x=x/10;
    }
    return y;
    }

It says here "wrong answer"

[kj0code]

Have an another look at the constraints