Question 3 Provide statement with appropriate built-in method and arguments to fulfil the required output for each of the following: (1) String message="Covid-19 Pandemic"; String sub; //extract characters "-19 Pan" from message to sub using String method System.out.println (sub); //output is -19 Pan char [] letter = {'a', 'b', 'c'. 'f','g'}; I String s = "aeiou"; //extract "ei" from s and assign to array letter from 3rd element using String method for (char c:letter) System.out.print (c); //output is abeiefg String numbers="one two three four"; int i; //assign the index of second o in String numbers to i using String method System.out.println (i); //output is 6 int num; //assign a random integer between -5 and 5 to num System.out.println (num); //output is any integer between -5 and 5 int pax=55;//number of people is 55 int roomCount; int capacity=20; //1 room can accommodate 20 people (ii) 111) (iv) (v)
Question 3 Provide statement with appropriate built-in method and arguments to fulfil the required output for each of the following: (1) String message="Covid-19 Pandemic"; String sub; //extract characters "-19 Pan" from message to sub using String method System.out.println (sub); //output is -19 Pan char [] letter = {'a', 'b', 'c'. 'f','g'}; I String s = "aeiou"; //extract "ei" from s and assign to array letter from 3rd element using String method for (char c:letter) System.out.print (c); //output is abeiefg String numbers="one two three four"; int i; //assign the index of second o in String numbers to i using String method System.out.println (i); //output is 6 int num; //assign a random integer between -5 and 5 to num System.out.println (num); //output is any integer between -5 and 5 int pax=55;//number of people is 55 int roomCount; int capacity=20; //1 room can accommodate 20 people (ii) 111) (iv) (v)
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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This is a self learn JAVA exercise, expert pls help to use basic java skills and pls write more //comments to the code line to let me observing ,simple word pls i took so long to observed basic thing sad.
![Question 3
Provide statement with appropriate built-in method and arguments to fulfil the required output
for each of the following:
(1)
String message="Covid-19 Pandemic";
String sub;
//extract characters "-19 Pan" from message to sub using String method
System.out.println (sub);
//output is -19 Pan
char [] etter = {'a', 'b', 'c','d',
'g'};
String s = "aeiou";
//extract "ei" from s and assign to array letter from 3rd element using String method
for (char c:letter)
System.out.print (c);
//output is abeiefg
String numbers="one two three four";
int i;
//assign the index of second o in String numbers to i using String method
System.out.println(i);
//output is 6
int num;
//assign a random integer between -5 and 5 to num
System.out.println (num);
//output is any integer between -5 and 5
int pax=55;//number of people is 55
int roomCount;
int capacity=20; //1 room can accommodate 20 people
//calculate and assign the number of rooms needed to roomCount using Math method
System.out.println (roomCount);
//output is 3
111
(iv)
(v)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb1ddeca0-db0c-4fb2-a11d-d0dc67b17cbe%2F38927de4-c646-4558-bc88-67f497fdcc7d%2Ftqpwj3a_processed.png&w=3840&q=75)
Transcribed Image Text:Question 3
Provide statement with appropriate built-in method and arguments to fulfil the required output
for each of the following:
(1)
String message="Covid-19 Pandemic";
String sub;
//extract characters "-19 Pan" from message to sub using String method
System.out.println (sub);
//output is -19 Pan
char [] etter = {'a', 'b', 'c','d',
'g'};
String s = "aeiou";
//extract "ei" from s and assign to array letter from 3rd element using String method
for (char c:letter)
System.out.print (c);
//output is abeiefg
String numbers="one two three four";
int i;
//assign the index of second o in String numbers to i using String method
System.out.println(i);
//output is 6
int num;
//assign a random integer between -5 and 5 to num
System.out.println (num);
//output is any integer between -5 and 5
int pax=55;//number of people is 55
int roomCount;
int capacity=20; //1 room can accommodate 20 people
//calculate and assign the number of rooms needed to roomCount using Math method
System.out.println (roomCount);
//output is 3
111
(iv)
(v)
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