Diseñar un algoritmo de menor a mayor tres números

#include <iostream>

using namespace std;

int main() {
  int a, b, c;
  cout << "Escriba 3 numeros enteros: ";
  cin >> a >> b >> c;
  if (a < b && a < c)
    if (b < c)
      cout << a << " < " << b << " < " << c;
    else
      cout << a << " < " << c << " < " << b;
  else
    if (b < a && b < c)
      if (a < c)
        cout << b << " < " << a << " < " << c;
      else
        cout << b << " < " << c << " < " << a;
    else
      if (a < b)
        cout << c << " < " << a << " < " << b;
      else
        cout << c << " < " << b << " < " << a;
  cout << "\n";
  return 0;
}