02985.cpp

#include <iostream>
using namespace std;

void solve(void) {
  int a, b, c; cin >> a >> b >> c;

  if (a + b == c) cout << a << "+" << b << "=" << c;
  else if (a - b == c) cout << a << "-" << b << "=" << c;
  else if (a * b == c) cout << a << "*" << b << "=" << c;
  else if (a / b == c) cout << a << "/" << b << "=" << c;
  else if (a == b + c) cout << a << "=" << b << "+" << c;
  else if (a == b - c) cout << a << "=" << b << "-" << c;
  else if (a == b * c) cout << a << "=" << b << "*" << c;
  else if (a == b / c) cout << a << "=" << b << "/" << c;
}

int main(void) {
  ios::sync_with_stdio(false);
  cin.tie(nullptr); cout.tie(nullptr);

  solve();
  return 0;
}