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Write the following three statements (no more than three; no fewer than three). A. Write a statement to declare an double value named total. B. Write a statement to input a value from the keyboard into total. C. Write a statement to update the value of total to be two times the amount.

Write the following three statements (no more than three; no fewer than three). A. Write a statement to declare an double value named total. B. Write a statement to input a value from the keyboard into total. C. Write a statement to update the value of total to be two times the amount.

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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I am using c++

**Instruction Task: Writing Code Statements** Write the following three statements (no more than three; no fewer than three). A. Write a statement to declare a double value named `total`. B. Write a statement to input a value from the keyboard into `total`. C. Write a statement to update the value of `total` to be two times the amount.
Transcribed Image Text:**Instruction Task: Writing Code Statements** Write the following three statements (no more than three; no fewer than three). A. Write a statement to declare a double value named `total`. B. Write a statement to input a value from the keyboard into `total`. C. Write a statement to update the value of `total` to be two times the amount.
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