The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an int. At FIXME in the code, add a try/catch statement to catch ios_base::failure, and output 0 for the age. Ex: If the input is: Lee 18 Lua 21 Mary Beth 19 Stu 33 -1 then the output is: Lee 19 Lua 22 Mary 0 Stu 34

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter9: Completing The Basics
Section: Chapter Questions
Problem 10PP
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The given program reads a list of single-word first names and ages (ending with -1), and outputs that list with the age incremented. The program fails and throws an exception if the second input on a line is a string rather than an int. At FIXME in the code, add a try/catch statement to catch ios_base::failure, and output 0 for the age.

Ex: If the input is:

Lee 18 Lua 21 Mary Beth 19 Stu 33 -1

then the output is:

Lee 19 Lua 22 Mary 0 Stu 34

1 #include <string>
2 #include <iostream>
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4 using namespace std;
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6 int main() {
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string inputName;
int age;
// set exception mask for cin stream
cin.exceptions (ios:: failbit);
cin >> inputName;
while(inputName != "-1") {
//
// FIXME: The following line will throw an ios_base::failure.
Insert a try/catch statement to catch the exception.
Clear cin's failbit to put cin in a useable state.
}
cin >> age;
cout << inputName << " " << (age + 1) << endl;
cin >> inputName;
return 0;
Transcribed Image Text:1 #include <string> 2 #include <iostream> 3 4 using namespace std; 5 6 int main() { 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 } string inputName; int age; // set exception mask for cin stream cin.exceptions (ios:: failbit); cin >> inputName; while(inputName != "-1") { // // FIXME: The following line will throw an ios_base::failure. Insert a try/catch statement to catch the exception. Clear cin's failbit to put cin in a useable state. } cin >> age; cout << inputName << " " << (age + 1) << endl; cin >> inputName; return 0;
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