Atmiya Institute of
Technology & Science
Department of
M.C.A.
M.C.A.
Semester - III
630006 – Programming Skill – IV (JAVA)
Practical Assignment – 1
Date : 06
/ 08 / 2010
--------------------------------------------------------------------------------------------------------
1).write a program
to find AVERAGE of 3 byte type variable .
2).write a program
to find sum of 5 short type variable .
3).Write a
program to perform different bit wise operations
4.Write a java
program that will compute the amount of interest that is earned on an
investment over a period of 5 years. The
value of the investment at the end of each year is output.
5). Write a
program to convert Fahrenheit to Celsius. The formula for the conversion is as
follows: Celsius =( 5 / 9 ) * (
Fahrenheit – 32 )
6). Print out
the alphabet and ascii value on one line of output.
e.g. A 65 B 66 C 67….Z 90
7). Write a
program that displays the divisors of number, and then it prints the result.
8). Write a
program to find primes nos. from 2 to 100.
9). Write
program in java to generate following output. Use Command line argument for
this. (Hint : Accept N number from user on command line)
*
* *
*
* *
*
* *
*
*
* *
* *
*
|
*
* *
* * *
* * * *
* * *
* *
*
|
1 2 3 4 5 1 2 3 4 5
1 2 3 4 2 3 4 5
1 2 3 3 4 5
1 2 4 5
1 5
1 2 4 5
1 2 3 3 4 5
1 2 3 4 2 3 4 5
1 2 3 4 5 1 2 3 4 5
|
*
*
* *
*
(Input : 3)
|
10). Write a
simple java application to print a pyramid. The first line has one character,
2nd line has two characters and so on. The character to be used in the pyramid
is taken as a command line argument.
A) Input :
PARAG
Output :
P
P A
P A R
P A R A
P A R A G
B) Input
: PARAG
P
A A
R R
A A
G G
A A
R R
A A
P
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