C++ coding | Baamboozle - Baamboozle | The Most Fun Classroom Games!

0%

0 0 0

What's wrong with this code?

Missing a semicolon after endl

Fill in the blank: In C++, the ________ keyword is used to declare a variable that stores text.

string

What happens if you don’t include using namespace std;?

You must write std::cout and std::cin instead of cout and cin.

Which variable type would you use to store the following: a person's name

string

What's wrong with this code?

Missing a semicolon after endl

If you want to store the number 3.14, which data type would you use?

float

True or False: The int data type can store decimal values.

False.

Which variable type would you use to store the following: a person's age

int

What will this code output?

The result of a / 2 is: 7

What will this code output?

Hello, Alice!

Name two basic variable types in C++.

string, int, float

True or false: A float variable can store whole numbers.

True (though it is usually used for decimal values).

Which variable type would you use to store the following: a person's height in meters

float

What will this code output?

look at the board

True or False: You must declare a variable before you use it in C++.

True.

Fill in the blanks to make this code work:

<iostream>, std, main

True or False: A string variable can hold numbers as well as text.

True. (Numbers in string are treated as text.)

What will happen if you forget the return 0; statement in main()?

In most modern compilers, the program will still run, as it assumes return 0;, but it’s good practice to include it.

Complete the sentence: The ______ keyword moves the output to the next line

endl

What will this code output?

Complete the sentence: The main() function is the ________ point of a C++ program.

starting