C++ Exercises: Print the code of a given character
C++ Basic: Exercise-49 with Solution
Write a C++ program to print the code (ASCII code / Unicode code etc.) of a given character.
Pictorial Presentation:

Sample Solution:
C++ Code :
#include <iostream>
using namespace std;
int main()
{
char sing_ch;
cout << "\n\n Print code (ASCII code / Unicode code etc.) of a given character:\n";
cout << "-----------------------------------------------------------------------\n";
cout << " Input a character: ";
cin >> sing_ch;
cout <<" The ASCII value of "<<sing_ch<<" is: " <<(int)sing_ch << endl;
cout <<" The character for the ASCII value "<<(int)sing_ch <<" is: "<<(char)((int)sing_ch) << endl<< endl;
return 0;
}
Sample Output:
Print code (ASCII code / Unicode code etc.) of a given character: ----------------------------------------------------------------------- Input a character: a The ASCII value of a is: 97 The character for the ASCII value 97 is: a
Flowchart:

C++ Code Editor:
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Next: Write a program in C++ to enter length in centimeter and convert it into meter and kilometer.
What is the difficulty level of this exercise?
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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