/* -*- coding: utf-8 -*-
 *
 * 3609.cc:  No.3609 Trio Plus - yukicoder
 */

#include<cstdio>
#include<algorithm>

using namespace std;

/* main */

int main() {
  int a, b, c;
  scanf("%d%d%d", &a, &b, &c);

  if (a == 1 && b == 1 && c == 1)
    puts("A+B+C=Infinity");
  else
    printf("A+B+C=%d\n", a + b + c);
  
  return 0;
}