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C++ Exercises: Accepts the user's first and last name and print them in reverse order with a space between them

C++ Basic: Exercise-42 with Solution

Write a C++ program that accepts the user's first and last name and prints them in reverse order with a space between them.

Pictorial Presentation:

C++ Exercises: Accepts the user's first and last name and print them in reverse order with a space between them

Sample Solution:

C++ Code :

# include <iostream>
# include <string>
using namespace std;
int main()

{
char fname[30], lname [30];
 cout << "\n\n Print the name in reverse where last name comes first:\n";
 cout << "-----------------------------------------------------------\n";
cout << " Input First Name: ";
cin >> fname;
cout << " Input Last Name: ";
cin >> lname;

cout << " Name in reverse is: "<< lname << " "<< fname <<endl;
	cout << endl;
return 0;
}

Sample Output:

 Print the name in reverse where last name comes first:                
-----------------------------------------------------------            
 Input First Name: Alexandra                                           
 Input Last Name: Abramov                                              
 Name in reverse is: Abramov Alexandra 

Flowchart:

Flowchart: Accepts the user's first and last name and print them in reverse order with a space between them

C++ Code Editor:

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Next: Write a language program which accepts the radius of a circle from the user and compute the area and circumference.

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C++ Programming: Tips of the Day

Why is there no std::stou?

The most pat answer would be that the C library has no corresponding "strtou", and the C++11 string functions are all just thinly veiled wrappers around the C library functions: The std::sto* functions mirror strto*, and the std::to_string functions use sprintf.

Ref: https://bit.ly/3wtz2qA

 





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