He is clearly a night owl, working late into the night and sleeping late into the morning.

A boolean variable can hold a value of true or false.

I wrote a program using a bool type variable.

To declare an integer type variable, use 'int'.

In this program, we are using a variable of int type.

Using a char type variable, we process information one character at a time.

Hand washing and wearing masks are important for the prevention of severe acute respiratory syndrome.

The stock price took a sharp drop.

The stock price plummeted.

In bowling, the ball went into the gutter.