Question

java ASAP Assume that you have tracked daily minutes of you work out for a week. Save the following data into a text file in a notepad. 50 10 36 11 47 30 Write a java program that reads the minutes for a week from the text file that you created. Read the minutes from the input file into the array in one execution of the program.write a java method to find out the maximum and minimum values. Your program should create an output file with the original array and maximum and minimum values.you must read the input file and store the hours to an array

Answer 1

import java.io.*;
import java.util.*;
public class Main
{
public static void main(String[] args)
{
int arrLength = 5;
int min, max;
  
try
{
//read the input file
File file = new File("input.txt");
Scanner scanner = new Scanner(file);
min = max = scanner.nextInt();
int mints[] = new int[100];
  
for(int i=0; i<arrLength; i++)
{
mints[i] = scanner.nextInt();
}
  
//calculate the minimum and maximum of array
for(int i=0; i<arrLength; i++)
{
if(min>mints[i])
min = mints[i];
if(max<mints[i])
max = mints[i];
}

BufferedWriter bufferWriter = new BufferedWriter(new FileWriter("output.txt"));
  
//write the result into the output file
bufferWriter.write("Minimum = "+Integer.toString(min));
bufferWriter.write("\nMaximum = "+Integer.toString(max));
bufferWriter.close();
  
}
catch (IOException e)
{
System.out.println(e);
}
}
  
}

OUTPUT:

input.txt

output.txt