Write a program to accept ‘n’ name of cities from the user and sort them in ascending order.
//Java program to count words in a string.
import java.util.Scanner;
class SortStrings
{
public static void main(String args[])
{
String temp;
Scanner SC = new Scanner(System.in);
System.out.print("Enter the value of N: ");
int N= SC.nextInt();
SC.nextLine(); //ignore next line character
String names[] = new String[N];
System.out.println("Enter names: ");
for(int i=0; i<N; i++)
{
System.out.print("Enter name [ " + (i+1) +" ]: ");
names[i] = SC.nextLine();
}
//sorting strings
for(int i=0; i<5; i++)
{
for(int j=1; j<5; j++)
{
if(names[j-1].compareTo(names[j])>0)
{
temp=names[j-1];
names[j-1]=names[j];
names[j]=temp;
}
}
}
System.out.println("\nSorted names are in Ascending Order: ");
for(int i=0;i<N;i++)
{
System.out.println(names[i]);
}
}
}
Define a class patient (patient_name, patient_age, patient_oxy_level,patient_HRCT_report).Create an object of patient. Handle appropriate exception while patient oxygen level less than95% and HRCT scan report greater than 10, then throw user defined Exception “Patient is CovidPositive(+) and Need to Hospitalized” otherwise display its information.
import java.util.*;
class Patient
{
String name;
int age;
int oxylevel;
int HRCTreport;
patient(String name, int age, int oxylevel, int HRCTreport)
{
this.name = name;
this.age = age;
this.oxylevel = oxylevel;
this.HRCTreport = HRCTreport;
}
}
public class Main extends Exception
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.println("How many patient you want insert:");
int number = sc.nextInt();
patient[] ob = new patient[number];
for(int j=0; j<number; j++)
{
System.out.println("Enter Name ");
String name = sc.next();
System.out.println("Enter Age ");
int age = sc.nextInt();
System.out.println("Enter oxygen level");
int oxylevel = sc.nextInt();
System.out.println("Enter HRCT report");
int HRCTreport = sc.nextInt();
ob[j] = new patient(name, age, oxylevel, HRCTreport);
}
for(int j=0; j<number; j++)
{
if(ob[j].oxylevel < 95 && ob[j].HRCTreport > 10)
try
{
throw new NullPointerException("\n");
}
catch(Exception e)
{
System.out.println("Patient is Covid Positive(+) and Need to Hospitalized\
n");
}
else
{
System.out.println("name: "+ob[j].name);
System.out.println("age " + ob[j].age);
System.out.println("oxygen level " +ob[j].oxylevel);
System.out.println("HRCT report " + ob[j].HRCTreport);
System.out.println("\n");
}
}
}
}
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