3. The Math subtraction learning tool program generates just one question for each run. You can use a loop to generate questions repeatedly. Therefore, write a program that generates five questions and reports the number of the correct answers after a student answers all five questions. (The output of your program should be like the following but you should try different numbers) What is 9- 27 7 You are correct! What is 307 3 You are correct! What is 3 27 1 You are correct! What is 7-4? 4 Your answer is wrong. 7-4 should be 3 What is 757 4 Your answer is wrong. 7- 5 should be 2 Correct count is 3 Test time is 1021 seconds 9-2-7 correct 3-0-3 correct 3-2-1 correct 7-4-4 wrong 7-5-4 wrong

3. The Math subtraction learning tool program generates just one question for each run. You can use a loop to generate questions repeatedly. Therefore, write a program that generates five questions and reports the number of the correct answers after a student answers all five questions. (The output of your program should be like the following but you should try different numbers) What is 9- 27 7 You are correct! What is 307 3 You are correct! What is 3 27 1 You are correct! What is 7-4? 4 Your answer is wrong. 7-4 should be 3 What is 757 4 Your answer is wrong. 7- 5 should be 2 Correct count is 3 Test time is 1021 seconds 9-2-7 correct 3-0-3 correct 3-2-1 correct 7-4-4 wrong 7-5-4 wrong

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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Concept explainers

Types of Loop

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.

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