#include <iostream>
using namespace std;

int main()
{
  int a;
  cout << "Input a: ";
  cin >> a;
  cout << endl;

  try {
    if (a > 100) throw 100;
    if (a < 60) throw "666";
    throw "ok";
  }
  catch (int result) {
    cout << "v is " << a << endl;
  }
  catch (char * s) {
    cout << "s is " << string(s) << endl;
  }
  catch (...) {  // 捕获其他情况
    cout << "ok" << endl;
  }

  return 0;
}