main.cppLoad default template.1 #include 2 using namespace std;34 int main() {cin.exceptions(ios::failbit); // Allow cin to throw exceptionsint val1;int val2;int val3;int max;5789.1011val1 =0;val2 = 0;val3 - 0;12131415* Type your code here. */1617return 0;18 Write a program that takes in three integers as inputs and outputs the largest value. Use a try block to perform all the statements. Use acatch block to catch any ios_base:failure caused by missing inputs and output the number of inputs read and the largest value. Output "Nomax" if no inputs are read.Note: Because inputs are pre-entered when running a program in the zyLabs environment, the system throws the ios_base:failure wheninputs are missing. Test the program by running the program in the Develop mode.Hint: Use a counter to keep track of the number of inputs read and compare the inputs accordingly in the catch block when an exception iscaught.Ex: If the input is:3 7 5the output is:7Ex: If the input is:3the system throws the ios_base:failure and outputs:1 input (s) read:Max is 3Ex: If no inputs are entered:the system throws the ios_base:failure and outputs:0 input (s) read:No max

Code: #include <iostream>using namespace std;int main(int argc, char const *argv[]){ int max = (int)-1e8,temp; int t = 3; while(t){ try{ cin>>temp; max= max>temp?max:temp; } catch(ios_base::failure & error){ if(t == 3) cout<<"0 input(s) read: No Max\n"; else cout<<3 - t<<" input(s) read : Max is "<<max<<"\n"; return 0; } t--; } cout<<max<<"\n"; return 0;}Output:

Engineering

Computer Science

main.cpp 1 #include 2 using namespace std; 3 4 int main() { cin.exceptions(ios::failbit); // Allow cin to throw exceptions 5 6 int val1; 7 int val2; int val3; int max; 10 11 val1 0; val2 - 0; val3 - 0; 12 13 14 15 /* Type your code here. / 16 17 return 0;

main.cpp 1 #include 2 using namespace std; 3 4 int main() { cin.exceptions(ios::failbit); // Allow cin to throw exceptions 5 6 int val1; 7 int val2; int val3; int max; 10 11 val1 0; val2 - 0; val3 - 0; 12 13 14 15 /* Type your code here. / 16 17 return 0;

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Header files

A file with an extension that has some predefined declarations and definitions is called a header file. Every computer program imports a set of header files to perform common tasks such as getting input, displaying output, and so forth. Every language has different header files (such as C, JAVA, Python, and C++). In this article, header files are explained mainly in the context of the C/C++ language.

Question

main.cpp
Load default template.
1 #include <iostream>
2 using namespace std;
3
4 int main() {
cin.exceptions(ios::failbit); // Allow cin to throw exceptions
int val1;
int val2;
int val3;
int max;
5
7
8
9.
10
11
val1 =
0;
val2 = 0;
val3 - 0;
12
13
14
15
* Type your code here. */
16
17
return 0;
18

Write a program that takes in three integers as inputs and outputs the largest value. Use a try block to perform all the statements. Use a
catch block to catch any ios_base:failure caused by missing inputs and output the number of inputs read and the largest value. Output "No
max" if no inputs are read.
Note: Because inputs are pre-entered when running a program in the zyLabs environment, the system throws the ios_base:failure when
inputs are missing. Test the program by running the program in the Develop mode.
Hint: Use a counter to keep track of the number of inputs read and compare the inputs accordingly in the catch block when an exception is
caught.
Ex: If the input is:
3 7 5
the output is:
7
Ex: If the input is:
3
the system throws the ios_base:failure and outputs:
1 input (s) read:
Max is 3
Ex: If no inputs are entered:
the system throws the ios_base:failure and outputs:
0 input (s) read:
No max

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T/F 6) Exception is a component of the class library of both java.lang and java.io, but IOException is exclusive to java.io
s 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 419894.2696446.qx3zqy7 #include <string>#include <iostream> using namespace std; int main() { 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;}
There is no maximum number of arguments that may be used inside a catch block since this kind of block does not have a parameter restriction.
T/F 2) Anywhere in the software an exception is raised, the programme terminates.
In a catch block, there is no limit to the amount of arguments that may be used.
Arguments to a catch block are not restricted in number.
Please answer in C++
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