#include <stdio.h>

int main(void) {
	int i=0;
	int sum = 0;
	int amount = 100;
	for(i=0;i<amount;++i)
	{
		sum += tab[i];
	}
	int avg = sum/amount;
	
	int n;
	int min_diff = abs(tab[0] - avg);
	for(i=0;i<amount;++i)
	{
		int local_diff = abs(tab[i] - avg);
		if(local_diff < min_diff)
		{
			n = tab[i]; // najblizsza liczba
			min_diff = local_diff; // najmniejsza roznica
		}
	}
	return 0;
}