## Challenge Activity: Find Extreme Value### Task DescriptionYou need to read a certain number of floating-point values and determine the lowest of them. Here is how the program should work:1. An integer, `numVals`, is read from input, indicating how many floating-point values will follow.2. Use a loop to read the specified number of floating-point values.3. For each value, output: `Value read:` followed by the actual value.4. At the end, output `Lowest:` followed by the minimum value among those read.**Example:**If the input is:```286.4 -62.8```then the output should be:```Value read: 86.4Value read: -62.8Lowest: -62.8```**Note:** All floating-point values are of type `double`.### Java Code OutlineHere is a basic structure to get you started on the implementation:```javaimport java.util.Scanner;public class LowestValues { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int numVals; double inValue; double lowestVal = 0.0; numVals = scnr.nextInt(); // Your code goes here }}```### ExplanationThe task involves reading a sequence of floating-point numbers and identifying the smallest among them. The example provided illustrates the logic by reading the number of values to process (`2` in this case) and subsequently handling the values `86.4` and `-62.8`. The output confirms the values read and clearly identifies `-62.8` as the lowest value. Carefully implement the logic to handle loops and conditions correctly to compare and store the minimum value as you process each input.

The question asks for a Java program that reads a specified number of floating-point values, prints…

Integer numVals is read from input representing the number of floating-point values to be read next. Use a loop to read the remaining floating-point values from input. For each floating-point value read, output "Value read: " followed by the value. Then, output "Lowest:" followed by the lowest of the floating-point values read. End each output with a newline. Ex: If the input is:

Integer numVals is read from input representing the number of floating-point values to be read next. Use a loop to read the remaining floating-point values from input. For each floating-point value read, output "Value read: " followed by the value. Then, output "Lowest:" followed by the lowest of the floating-point values read. End each output with a newline. Ex: If the input is:

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.

Question

## Challenge Activity: Find Extreme Value

### Task Description

You need to read a certain number of floating-point values and determine the lowest of them. Here is how the program should work:

1. An integer, `numVals`, is read from input, indicating how many floating-point values will follow.
2. Use a loop to read the specified number of floating-point values.
3. For each value, output: `Value read:` followed by the actual value.
4. At the end, output `Lowest:` followed by the minimum value among those read.

**Example:**

If the input is:
```
2
86.4 -62.8
```
then the output should be:
```
Value read: 86.4
Value read: -62.8
Lowest: -62.8
```

**Note:** All floating-point values are of type `double`.

### Java Code Outline

Here is a basic structure to get you started on the implementation:

```java
import java.util.Scanner;

public class LowestValues {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int numVals;
double inValue;
double lowestVal = 0.0;

numVals = scnr.nextInt();
// Your code goes here
}
}
```

### Explanation

The task involves reading a sequence of floating-point numbers and identifying the smallest among them. The example provided illustrates the logic by reading the number of values to process (`2` in this case) and subsequently handling the values `86.4` and `-62.8`. The output confirms the values read and clearly identifies `-62.8` as the lowest value.

Carefully implement the logic to handle loops and conditions correctly to compare and store the minimum value as you process each input.

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