Answers to Review: Variables (d)

General Questions

1. %c

2. %s

3. American Standard Code for Information Interchange

4. to add an extra character at the end of a string

White Box Testing

1. two errors:

• line 4 should end with a semicolon ;
• in line 6, put an ampersand in front of the variable, like this: &first

2. four errors:

• in line 4, put empty brackets after the variable, like this: name[ ]
• in line 5, add double quotes: "North Pole"
• in line 9, the %d should be %s
• in line 12, the second %s should be %d