1. Nested Loop

2. for (value1=0;value1<5;value1++) for (value2=0;value2<4;value2++)
Cout value1”” value2
TRUE T 1 2
0 2 3
0 3 4
FALSE
XXXXXXXX XX
TRURE

3. for (int i=1;i<=3;i++)
Cin>>marks
Sum=sum+marks
Average=sum/3
Do you want to repeat
while (ans=='Y' || ans=='y'); 1 T 10
10=0+10 2 4
14=10+4 3 8
22=14+8
FALSE
7=22/3 Y
TRUE

4. while(num!=sentinel) for (x=1;x<=12;x=x+1)
enter a number
while(num!=sentinel) x
x<=12
total = x * num
cout
x * num = total
num!=-1 7
TRUE 1 T
7=1x7
1 * 7 = 7 2 t
14=2 x 7
2 * 7 =14 12
84=12X7
12 * 7 =84 13
FALSE 5
7=1x5
1 * 5 = 5
14=2 x 5
2 * 5 =10
84=12X5
12 * 5 =60 -1
false

5. - Operation Initialization – set nilai pertama
Evaluation – check T atau F
Updating – increase atau decrease

6. Short Answer Question -Operation
- 3 (a) page 119
Initialization – respond = ‘Y’;
Evaluation – while (respond==‘Y’);
Updating – cin>>respond;

7. Short Answer Question -Operation
- 3 (b) page 120
Initialization – x=1
Evaluation – while (x<=100)
Updating – x++

8. Short Answer Question - Operation
- 3 (c) page 120
Initialization – a=100
Evaluation – a<0
Updating – a+=10; // a=a+10;

9. Question 10 (a) – trace output
number
Number!=-999
Sum=sum+number
TRUE
100
100= 25
125=100+25 70
195=125+70 56
241=195+56
-999
FALSE
Answer = 241

10. cout><<i<<“ “
Question 10(b)
Do (i) = 1
i=i*4
cout><<i<<“ “
While (i<=100) 1
4= i*4 4
TRUE
16= 4 * 4 16
64= 16 * 4 64
256=64*4
256
FALSE
Answer :

11. Question 10(c) X = 15 while (x>5) If(x==9) x-- Cout x “ ” 15 T
FALSE 14 13 12 11 10 9
TRUE - break
Answer :

12. Question 10 (d) for (x=0;x<=55;x=x+10
cout <<“hello World !”
x=x+10
TRUE
Hello World!
10=0+10 10 T
20=10+10 20
30=20+10 30
40=30+10 40
50=40+10 50
60=50+10 60
FALSE
Thank you

13. Question 10 (e) 6 1 A = 2 B = 55 while a<6 b=b%2 a=a+2
Cout<<a “ “ b 2 55
TRUE
1=55%2
4=2+2 4 1
1=1%2
6=4+2 6
FALSE
6 1

14. cout<<g<<endl;
Question f & g page 121 g
While (g!=-1)
i++
cin>>g;
cout<<g<<endl;
100
TRUE 1
250 2
342 3
125 4
210 5
280 6 -1
FALSE

15. Question 10 (h) for (k=10;k>5;k=k-2)
cout k
k=k-2 10
TRUE
8=10-2 8
6=8-2 6
4=6-2 4
FALSE

16. Question 10 (j) for (i=1;i<=3;i++) for (j=1;j<=4;j++)
cout<<“$”
cout<<\n 1 T $ 2 3 4 5 F
TRUE

17. for (i=1;i<=3;i++) for (j=1;j<=4;j++)x
x<4 y
y<2 1 2 3 4
FALSE
TRUE $

18. Objektif 6 : K=5 K
Cin>>value
K++
K<0 5 10 6
false

19. Objektif 8 J=30 k k=<30 cout k k=k*2 1 TRUE 2=1*2 2 4=2*2 4 T 8=4*2
16=8*2 16
32=16*2 32
FALSE