/* -*- coding: utf-8 -*-
 *
 * 2014.cc:  No.2014 Eggs Hatching - yukicoder
 */

#include<cstdio>
#include<algorithm>

using namespace std;

/* constant */

const int N = 3;

/* typedef */

/* global variables */

int as[N];

/* subroutines */

/* main */

int main() {
  for (int i = 0; i < N; i++) scanf("%d", as + i);
  printf("%d\n", *min_element(as, as + N));
  return 0;
}