GESP4级考试语法知识（捕捉异常）

参考程序代码：

#include <iostream>
using namespace std;double divide(double a, double b) {if (b == 0) {throw "Division by zero error";  // 抛出异常}return a / b;
}int main() {double num1, num2;cout << "Enter two numbers: ";cin >> num1 >> num2;try {double result = divide(num1, num2);cout << "Result: " << result << endl;} catch (const char* e) {  // 捕获字符串类型的异常cout << "Error: " << e << endl;}return 0;
}