REC01_Problems

REC01_Problems - 1 14:440:127– Introduction to Computers...

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Unformatted text preview: 1 14:440:127– Introduction to Computers for Engineers Recitation 01 Problems Rutgers University, Spring 2011 Instructor - Brenda V. Cortez 1. Determine which of the following identifiers are valid or invalid. If any are invalid write why. • 3 times • Cost • My Age • false • grade • passed • #one • var1 • frequency 2. Create a variable of type int and another of type float , and store 23.01 in each. Subtract one from the each of the values of the variables. Add two to the values of the variables and print them to the screen. Explain what happens. 3. Create a variable of type int , assign an integer value to it, and print it to the screen. 4. Create a program that asks the user to enter a decimal number and print it to the screen. 5. Create a program that asks the user to enter a single character and then print a message to the screen saying “You entered the character: ”, where “ ” is the character the user entered....
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This note was uploaded on 02/20/2011 for the course ENGR 127 taught by Professor Hunter,eleswarapu,cortez during the Spring '11 term at Rutgers.

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REC01_Problems - 1 14:440:127– Introduction to Computers...

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