try...catch语句

最新推荐文章于 2023-10-01 09:30:47 发布

转载最新推荐文章于 2023-10-01 09:30:47 发布 · 491 阅读

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博客提供了一个关于C++异常处理的教程链接，可通过该链接http://www.runoob.com/cplusplus/cpp-exceptions-handling.html查看相关内容。

#include <iostream>
using namespace std;
 
double division(int a, int b)
{
   if( b == 0 )
   {
      throw "Division by zero condition!";
   }
   return (a/b);
}
 
int main ()
{
   int x = 50;
   int y = 0;
   double z = 0;
 
   try {
     z = division(x, y);
     cout << z << endl;
   }catch (const char* msg) {
     cerr << msg << endl;
   }
 
   return 0;
}

http://www.runoob.com/cplusplus/cpp-exceptions-handling.html