Update ex5_23.cpp

ch05/ex5_23.cpp

@@ -1,30 +1,13 @@
 #include <iostream>
-#include <string>
-#include<stdexcept>
-using std::string;
 using std::cin;
 using std::cout;
 using std::endl;
 
-
-int main () {
-    int a=0, b=0;
-    cout<<"Please input two integers: ";
-    while (cin>>a>>b) {
-        try{
-            if (b==0) {
-                throw std::runtime_error("One of the two integers is 0.");}
-            cout<<static_cast <double>(a)/b<<endl;
-        }
-        catch (std::runtime_error err)
-            {cout<<err.what();
-                cout<<"\nDo you want to try it again? Yes or No\n";
-                string a={};
-                cin>>a;
-                if (a.empty()||a[0]=='N') {
-                    break;
-                }
-            }
-    }
+int main() 
+{
+    int i, j; 
+    cin >> i >> j;
+    cout << i / j << endl;
+
     return 0;
 }