Intermediate Level Test 4 has these questions
Print Fibonacci Series
Write a program to
print Fibonacci series with the given size.
| Input (Integer) |
Printed Output |
| 4 |
1,1,2,3, |
| 7 |
1,1,2,3,5,8,13, |
| 12 |
1,1,2,3,5,8,13,21,34,55,89,144, |
class PrintFibanocciSeries
{ public static void main(String s[])
{
fibanocciSeries(7);
}
public static void fibanocciSeries(int size)
{
//Write code here to print Fibanocci series depending upon the size. Use System.out.println or System.out.print for printing.
}
}
Print Number And Symbol Formation
Write a program to
print the following number and symbol formation depending upon input size. Use System.out.println or System.out.print for printing.
| Input (Integer) |
Printed Output |
| 4 |
*
1 2
* * *
1 2 3 4 |
| 5 |
*
1 2
* * *
1 2 3 4
* * * * * |
| 6 |
*
1 2
* * *
1 2 3 4
* * * * *
1 2 3 4 5 6 |
class PrintFormation
{ public static void main(String s[])
{
printFormation(5);
}
public static void printFormation(int size)
{
//Write code here to print the required formation depending upon the size. Use System.out.println or System.out.print for printing.
}
}
Print Symbol Formation
Write a program to
print the following formation depending upon size of the matrix. Use System.out.println or System.out.print for printing.
| Input (Integer) |
Printed Output |
| 4 |
*
- -
* * *
- - - - |
| 5 |
*
- -
* * *
- - - -
* * * * * |
| 6 |
*
- -
* * *
- - - -
* * * * *
- - - - - - |
class PrintFormation
{ public static void main(String s[])
{
printFormation(5);
}
public static void printFormation(int size)
{
//Write code here to print the required formation depending upon the size. Use System.out.println or System.out.print for printing.
}
}
Find if a number is palindrome
Write a program to
find if the given number is palindrome. A palindrome number which when reversed will be the same as original.
| Input (Integer) |
Output (Boolean) |
| 121 |
true |
| 123 |
false |
| 7887 |
true |
| 90009 |
true |
| 90010 |
false |
class PalindromeNumber
{ public static void main(String s[])
{
boolean palindrome = isPalindrome(1221);
if(palindrome)
System.out.println("1221 is a palindrome.");
else
System.out.println("1221 is not a palindrome.");
}
public static boolean isPalindrome(int number)
{
boolean result = false;
//Write code here to find if the number is palindrome and assign it to result.
return result;
}
}
Print multiplication table
Write a program to
print the multiplication table of the given number. Use System.out.println or System.out.print for printing.
| Input (Integer) |
Output to be printed (Spaces before and after 'x' and '=' are also important in the output) |
4 |
4 x 1 = 4
4 x 2 = 8
4 x 3 = 12
4 x 4 = 16
4 x 5 = 20
4 x 6 = 24
4 x 7 = 28
4 x 8 = 32
4 x 9 = 36
4 x 10 = 40 |
5 |
5 x 1 = 5
5 x 2 = 10
5 x 3 = 15
5 x 4 = 20
5 x 5 = 25
5 x 6 = 30
5 x 7 = 35
5 x 8 = 40
5 x 9 = 45
5 x 10 = 50 |
class MultiplicationTable
{ public static void main(String s[])
{
printMultiplicationTable(5);
}
public static void printMultiplicationTable(int number)
{
//Write code here to print the required multiplication table of the number. Use System.out.println or System.out.print for printing.
}
}
