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RainData.java
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RainData.java
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import java.util.Random;
import java.util.Scanner;
public class RainData {
public static Random r = new Random();
public static double toReturn = r.nextDouble();
public static void main(String[] args) {
//ask input
int months = 12;
double[] rainData = new double[months];
for(int i=0;i<months;i++){
double temp = askInput("Enter rain data for month "+ (i+1)+ " :");
//
if(temp != toReturn){
rainData[i] = temp;
}
else{
System.out.print("Invalid value. Enter again\n");
i-=1;
}
}
//find max and min rain fall
double maxRain=rainData[0], minRain=rainData[0];
for(int i=0;i<months;i++){
if(rainData[i] > maxRain){
maxRain = rainData[i];
}
if(rainData[i] < minRain){
minRain = rainData[i];
}
}
System.out.println("The maximum rain is: "+ maxRain);
System.out.println("The minimum rain is: "+ minRain);
}
//check input
public static boolean checkRange(double value){
if(value>0 && value <=100){
return true;
}
else{
return false;
}
}
//ask input
public static double askInput(String message){
System.out.print(message+": ");
Scanner sc = new Scanner(System.in);
try{
double value = Double.parseDouble(sc.next());
return value;
}
catch (NumberFormatException e){
return toReturn;
}
}
}