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1. (Decimal to hex) Write a program that prompts the user to enter an integer between 0 and 15 and displays its corresponding hex number. Here are some sample runs:

1. (Decimal to hex) Write a program that prompts the user to enter an integer between 0 and 15 and displays its corresponding hex number. Here are some sample runs:

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Object-Oriented Programming

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1. (Decimal to hex) Write a program that prompts the user to enter an integer between 0 and 15 and displays its corresponding hex number. Here are some sample runs: Enter a decimal value (0 to 15): 11 The hex value is B JEnter Enter a decimal value (0 to 15): 5 - Enter The hex value is 5 Enter a decimal value (0 to 15): 31 |-Enter 31 is an invalid input
Transcribed Image Text:1. (Decimal to hex) Write a program that prompts the user to enter an integer between 0 and 15 and displays its corresponding hex number. Here are some sample runs: Enter a decimal value (0 to 15): 11 The hex value is B JEnter Enter a decimal value (0 to 15): 5 - Enter The hex value is 5 Enter a decimal value (0 to 15): 31 |-Enter 31 is an invalid input
2. (Phone key pads) The international standard letter/number mapping found on the telephone is shown below. Write a program that prompts the user to enter a letter and displays its corresponding number. 2abc 3 def 4 ghi 5 ikl 6 mno 7pgrs 8 tuv 9wxyz Enter a letter: A JEnter The corresponding number is 2 Enter a letter: a JEnter The corresponding number is 2 Enter a letter: + JEnter + is an invalid input
Transcribed Image Text:2. (Phone key pads) The international standard letter/number mapping found on the telephone is shown below. Write a program that prompts the user to enter a letter and displays its corresponding number. 2abc 3 def 4 ghi 5 ikl 6 mno 7pgrs 8 tuv 9wxyz Enter a letter: A JEnter The corresponding number is 2 Enter a letter: a JEnter The corresponding number is 2 Enter a letter: + JEnter + is an invalid input
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