LAB#3
Arrays And Calender in JAVA
- OBJECTIVE:
W.A.P that take an array of int type of size 50 Fill this array by multiple of 9 print it.
Input:
public class Lab3_Task1 {
public static void main(String[] args) {
// TODO Auto-generated method stub
int[] list = new int[50];
int m = 9;
for(int k = 0; k < list.length; k++){
list[k] = m;
System.out.println(list[k]);
m = m + 9;
}// end for loop
}
}
Output:
9
18
27
36
45
54
63
72
81
90
99
108
117
126
135
144
153
162
171
180
189
198
207
216
225
234
243
252
261
270
279
288
297
306
315
324
333
342
351
360
369
378
387
396
405
414
423
432
441
450
- OBJECTIVE:
W.A.P that take a String array of size 10. Fill this array by user favorite Chocolates Print it.
Input:
import java.util.Scanner;
public class Lab3_Task2 {
public static void main(String[] args) {
Scanner enter = new Scanner(System.in);
String[] chocolates = new String[10];
System.out.println(“Enter ten names of chocolates”);
for(int k = 0; k < chocolates.length; k++){
System.out.print(“Enter Name : “);
chocolates[k] = enter.nextLine();
}// end for loop
System.out.println(“\nYour Favourite Chocolates”);
for(int h = 0; h < chocolates.length; h++){
System.out.println((h+1)+”. “+chocolates[h]);
}// end for loop
enter.close();}}
Output:
Enter ten names of chocolates
Enter Name : bubbly
Enter Name : bob
Enter Name : brto
Enter Name : frotu
Enter Name : jubli
Enter Name : zorain
Enter Name : jure
Enter Name : forr
Enter Name : roto
Enter Name : zobo
Your Favourite Chocolates
- bubbly
- bob
- brto
- frotu
- jubli
- zorain
- jure
- forr
- roto
- zobo
- OBJECTIVE:
Implement all the method of Calender class
Input:
import java.util.Calendar;
import java.util.GregorianCalendar;
public class Lab3_Task3 {
public static void main(String[] args) {
// TODO Auto-generated method stub
Calendar c = new GregorianCalendar();
System.out.println(“HOUR : “+c.get(Calendar.HOUR));
System.out.println(“MINUTE : “+c.get(Calendar.MINUTE));
System.out.println(“SECONDS : “+c.get(Calendar.SECOND));
System.out.println(“YEAR : “+c.get(Calendar.YEAR));
System.out.println(“DAY OF MONTH : “+c.get(Calendar.DAY_OF_MONTH));
System.out.println(“DAY OF YEAR : “+c.get(Calendar.DAY_OF_YEAR));
System.out.println(“WEEK OF MONTH : “+c.get(Calendar.WEEK_OF_MONTH));
System.out.println(“WEEK OF YEAR : “+c.get(Calendar.WEEK_OF_YEAR));
}}
Output:
HOUR : 10
MINUTE : 36
SECONDS : 35
YEAR : 2017
DAY OF MONTH : 13
DAY OF YEAR : 44
WEEK OF MONTH : 3
WEEK OF YEAR : 7
- OBJECTIVE:
Implement the Algorithem if finding Minimum & Maximum number in Array.
Input:
public class Lab3_Task4 {
public static void main(String[] args) {
// TODO Auto-generated method stub
int[] list = {10,256,10,455,24,62,6,89,70,1000};
int max = list[0];
int min = list[0];
for(int k = 1; k < list.length; k++){
if(list[0] > list[k]){
max = list[0];
list[0] = max;
}// end if
else {
max = list[k];
list[0] = max;
}// end else
}// end for loop
System.out.println(“Maximum Number is “+max);
list[0] = min;
for(int h = 1; h < list.length; h++){
if(list[0] < list[h]){
min = list[0];
list[0] = min;
}// end if
else {
min = list[h];
list[0] = min;
}// end else
}// end for loop
System.out.println(“Minimum Number is “+min);
}}
Output:
Maximum Number is 1000
Minimum Number is 6
Home Task:
1) OBJECTIVE:
W.A.P that Splits the existing Array by acoking uses from where to Split.
Input:
import java.util.Scanner;
public class Home_Task_2 {
public static void main(String[] args) {
Scanner enter = new Scanner(System.in);
int[] numbers = {10,20,30,40,50,60,70,80,90,100};
for(int k = 0; k < numbers.length; k++){
System.out.println(“At Position[“+k+”] = “+numbers[k]);
}
System.out.print(“Enter Position where you want to split the array : “);
int split = enter.nextInt();
for(int i = 0; i < numbers.length; i++){
if(numbers[i] == numbers[split]){
System.out.println(“Split A is “);
for(int j = 0; j < i; j++){
System.out.println(“At Position [“+j+”] = “+numbers[j]);
}// end for loop
System.out.println(“Split B is “);
for(int t = i; t < numbers.length; t++){
System.out.println(“At Position [“+t+”] = “+numbers[t]);
}// end for loop
}// end if
}// end for loop
enter.close();}}
Output:
At Position[0] = 10
At Position[1] = 20
At Position[2] = 30
At Position[3] = 40
At Position[4] = 50
At Position[5] = 60
At Position[6] = 70
At Position[7] = 80
At Position[8] = 90
At Position[9] = 100
Enter Position where you want to split the array : 8
Split A is
At Position [0] = 10
At Position [1] = 20
At Position [2] = 30
At Position [3] = 40
At Position [4] = 50
At Position [5] = 60
At Position [6] = 70
At Position [7] = 80
Split B is
At Position [8] = 90
At Position [9] = 100
