Question

7. Rewrite the following program segment using if-else statements instead of the ternary operator .
(a) String grade = (marks>=90)?"A": (mark>=80)? "B": "C";
[ICSE 2014
(b) commission = (sale > 5000) ? sale 10/100 : 0);
(c) net = (salary > 10000) ? salary - (8.33/100)*salary: salary - (5/100)*salary
(d) s= (a+b <c ll a+c <= b || b+c <= a) ? "Triangle is not possible": "Triangle is
possible":
(e) c = (x >= 'A' && x<= 'Z') ? "Upper Case Letter" : "Lower Case Letter",​

Answer 1

Answer:

Explanation:

a)  if(marks>=90)

           String grade="A";

     else

            if

            String grade="B";

            else

             String grade="C";

b)   if(sale>5000)

             commission=sale*10/100;

       else

          commission=0;

c)  if(salary>10000)

             net=salary-(8.33/100)*salary;

       else

          net=salary-(5/100)*salary;

d) if((a+b<c)||(a+c<=b)||(b+c<=a))

             s="Triangle is not possible";

       else

          s="Triangle is possible";

e)  if(x>='A')&&(x<='Z')

             c="Upper Case Letter";

       else

          c="Lower Case Letter";