Musa's Problem

#include <stdio.h>

int digitPosition(int number) {
    int temp = number, size = 0;

    while(temp > 0) {
        temp /= 10;
        size++;
    }

    while(size > 1) {
        temp = number % 10;
        number /= 10;
        size--;
    }
    return temp;
}

int main() {
    int n;
    scanf("%d", &n);

    printf("%d \n", digitPosition(n));
}