Question

or (int i - 3; i<ll; i-i+2) Solution: cout< iend; i-i2 B) What will the following program fragment output? (2 points) int mainc int j 7, d 2; double sum 0; 5 Solution: sumd; --ji 9 10 cout<esum; 12 13

Answer 1

Solution A)

Initially i=3

Iteration	Value of i	i<10	Result of i<10	print i	i=i*2	i=i+2
1	3	3<10	true	3	i=6	i=8
2	8	8<10	true	8	i=16	i=18
3	18	18<10	false,loop ends

Output:

3

8

Solution B)

Initially j=7, d=2 , sum=0

Iteration	Value of j	j>=0	Result of j>=0	sum=sum+d	j=j-1
1	7	7>=0	true	sum = 0 +2 =2	j = 7-1 =6
2	6	6>=0	true	sum = 2 +2 =4	j = 6-1 =5
3	5	5>=0	true	sum = 4 +2 =6	j = 5-1 =4
4	4	4>=0	true	sum = 6 +2 =8	j = 4-1 =3
5	3	3>=0	true	sum = 8 +2 =10	j = 3-1 =2
6	2	2>=0	true	sum = 10 +2 =12	j = 2-1 =1
7	1	1>=0	true	sum = 12 +2 =14	j = 1-1 =0
8	0	0>=0	true	sum = 14 +2 =16	j = 0-1 =-1
9	-1	-1>=0	false, loop ends

output:

16