Topic Posts – Computer Sir Ki Class

CPP All : Simple User Input

Concept Learning Code Sheets

Simple user input in integer form #1712

Learning the ways to take simple user input in integer form.

Multiple integer inputs without extraction chaining #1715

Taking more than one integer input without chaining of io extraction operator >>

Multiple integer entries with extraction operator chaining #1717

Way to enter multiple integer entries in one go using extraction operator chaining

Input of different data types using cin #1719

Learning to input different data types using the standard console in object.

Trying to input a string using cin #1721

Learning the behaviour of cin on c-style string (null terminated character arrays).

Anomaly of successive use of cin for char arrays #1726

Successive use of cin will pose some difficulty when used with char arrays or c-style strings.

Input as char data and outputting as int data. #2310

A character data can be outputted as int data by typecasting.

Solved Problems

Converting input char to int and print ascii #2307

Write a c++ program to collect a single character from the user and print asc

Write a c++ program to collect a single character from the user and print ascii code of the same character and its next character.

Finding input variables errors #3190

Find error in the following program and suggest corrections. Assume that incl

Find error in the following program and suggest corrections. Assume that includes and namespace is already given.

Output writing implicit typecasting #3208

Write output of the following program if the input given is R

int ma

Write output of the following program if the input given is R

int main()
{
  char x, y=32;
  cout<<"Input an uppercase alphabet: ";
  cin>>x;
  char c=x+y;
  int d=x+y;
  cout<<"Output 1 would be "<<c<<endl;
  cout<<"Output 2 would be "<<d<<endl;
  return 0;
}

Quizzes

Console Input/Output Quiz #3211

Code Sheets:7 Solved Problems:3 Quizzes:1

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