The document contains examples of basic programming concepts including sequence, selection/decision, iteration, variables, arithmetic operations, input/output, and calculating electric bills based on meter readings and a fee per meter. It demonstrates simple Python-like code snippets and pseudocode to illustrate foundational programming structures and logic.

1. (1/2) START
STOP
read age
age > 60
“You are old”
true
false

2. (2/2)START
sum =
0
i = 1 to 10
sum = sum
+ i
i
sum
STOP

3. (3/2)



4. ☺ (Sequence)
☺ / /
(Selection/Decision/Conditio
n)
☺ (Iteration / Loop)

5. (1/3)

6. (2/3)
START
STOP
A = 5
B = 3
C = A + B
print C
A 5
B 3
A B
C

7. (3/3)
A, B
A B
C
START
STOP
C = A + B
print C
A , B

8. 1.
2.
--> < >
--> <
>
-----------------------------------------------------
: < >
: < >

9. 3.
–
–
4.
– Last_meter
– Curr_meter
– Num_meter
– Electric_fee

10. 5.
1.
2. last_meter
curr_meter
3. num_meter = curr_meter
– last_meter
4. electric_fee =
num_meter * 2.5
5. num_meter , electric_fee