Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 97 - 2617_JSSPS_C-7
P. 97

    Arithmetic Statement:  When the expression is assigned to a variable, then it is called Arithmetic
                     Statement.

                     Example: c=a*b, p=2*(l + b)

                                         Mathematical Expression                  Java Expression
                                             a+bc                         a+b*c

                                              2
                                             a +b 2                       a*a+b*b
                                              prt                         (p*r*t)/100.0
                                              100
                                                 1                        (u*t) + (1.0/2.0*a*t*t)
                                             ut+ at 2
                                                 2
                                             ad + bc                      (a*d+b*c)/(b*d)
                                               bd

                                             2πr 2                        2*(22.0/7.0)*r*r

                                             ab+bc+ca                     a*b+b*c+c*a
                                             (m+n)(n+k)                   (m+n)*(n+k)

                      Program 2:  Write a program to display the use of operators.

                     1   import java.util.*;
                     2   class operators

                     3   {
                     4       public static void main(String args[])

                     5       {
                     6           Scanner sc=new Scanner(System.in);
                     7           double cp,sp,p,pp;

                     8           System.out.print("Enter the cost price: ");
                     9           cp=sc.nextDouble();

                     10          System.out.print("Enter the selling price: ");
                     11          sp=sc.nextDouble();

                     12          p=sp-cp;
                     13          pp=p/cp*100.0;
                     14          System.out.println("Profit: "+p);

                     15          System.out.println("Profit Percentage: "+pp);
                     16      }
                     17  }

                                                                                                   Java Programming     95

| 92 93 94 95 96 97 98 99 100 101 102 |