c++异常示例

#include <cstdlib>#include <iostream>using namespace std;int test(int val){ if(val == 0) throw 1.0; return 100 / val;} int main(int argc, char *argv[]){ try { test(0); } catch(int i) { cout << "int: " << i << endl; } catch(double i) { cout << "double: " << i << endl; } system("PAUSE"); return EXIT_SUCCESS;}