simple java array program
Program:-
Method 1
java program to show index value of array element
class group{
public static void main(String arng[]){
int sum[]=new int[5];
sum[0]= 1;
sum[1]= 4;
sum[2]= 27;
sum[3]= 4;
sum[4]= 148;
System.out.println("index \t data");
for(int i=0; i<5;i++)
System.out.println(i+ "\t"+sum[i]);
}
}
Output:-
index data
0 1
1 4
2 27
3 4
4 148
Method 2
Java program to display index value in initialized array
class group{
public static void main(String arng[]){
int sum[]={5, 48, 127, 197, 142};
System.out.println("index \t data");
for(int i=0; i<5;i++) System.out.println(i+ "\t"+sum[i]);
}
}
Output:-
index data
0 5
1 48
2 127
3 197
4 142
Method 3
Java program to display index value of array using user input
import java.util.Scanner;
class group{
public static void main(String arng[]){
int sum[]= new int[5];
Scanner data = new Scanner(System.in);
System.out.println("Enter 5 element of array");
for(int i=0;i<5;i++)
sum[i]=data.nextInt();
System.out.println("index \t data");
for(int i=0; i<5;i++)
System.out.println(i+ "\t"+sum[i]);
}
}
output:-
Enter 5 element of array
52
63
14
2
28
index data
0 52
1 63
2 14
3 2
4 28
Program:-
Method 1
java program to show index value of array element
class group{
public static void main(String arng[]){
int sum[]=new int[5];
sum[0]= 1;
sum[1]= 4;
sum[2]= 27;
sum[3]= 4;
sum[4]= 148;
System.out.println("index \t data");
for(int i=0; i<5;i++)
System.out.println(i+ "\t"+sum[i]);
}
}
Output:-
index data
0 1
1 4
2 27
3 4
4 148
Method 2
Java program to display index value in initialized array
class group{
public static void main(String arng[]){
int sum[]={5, 48, 127, 197, 142};
System.out.println("index \t data");
for(int i=0; i<5;i++) System.out.println(i+ "\t"+sum[i]);
}
}
Output:-
index data
0 5
1 48
2 127
3 197
4 142
Method 3
Java program to display index value of array using user input
import java.util.Scanner;
class group{
public static void main(String arng[]){
int sum[]= new int[5];
Scanner data = new Scanner(System.in);
System.out.println("Enter 5 element of array");
for(int i=0;i<5;i++)
sum[i]=data.nextInt();
System.out.println("index \t data");
for(int i=0; i<5;i++)
System.out.println(i+ "\t"+sum[i]);
}
}
output:-
Enter 5 element of array
52
63
14
2
28
index data
0 52
1 63
2 14
3 2
4 28
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