Палиндром

#include <stdio.h>

int switched (int number, int switcher) {
    if (!number)
        return switcher;
    return switched (number/10, number%10 + 10*switcher);
}

int isPalindrom (int number) {
    return number == switched (number,0);
}

int main () {

    int number,N,K = 0;
    scanf("%d", &N);
    int array [N];

    for(int i=0; i<N; ++i) {
        scanf("%d", &number);
        if(isPalindrom (number + switched(number,0)))
            array[K++] = number;
    }

    for(int i=0; i<K; ++i)
        printf("%d ", array[i]);
}