Input/Output & Formatting

Learning Objectives

Read data from the console input (cin).

Write data to the console output (cout).

Format outputted data using member functions:

width()
precision()
setf() (ios::fixed, ios::scientific, ios::showpoint, ios::right, ios::left)
unsetf()

Format outputted data using manipulators:

setw()
setprecision()
setioflages() (ios::fixed, ios::scientific, ios::showpoint, ios::right, ios::left)
resetioflags()

At the end of the week you should be able to:

Read in a value from the console and place it in a variable.

Display the contents of a variable to the console.

Display a floating point number to a specified precison.

Display a value in a field of a specific width

Display a floating point number in fixed or scientific notation.

Reading Assignment

Section 2.4, Pages 73 - 82 (if/else)

Section 7.1 - 7.2, Pages 382-413 (Boolean Expressions, Miltiway Branches)

Take-Home Assignment

Loan