Introduction to Problem Solving

How many steps in problem solving are there

• 2

• 3

• 4

• 5

Develop and represent the algorithm is the _________ step

• 2

• 3

• 4

• 5

Propose and analyze solution is the _________ step

• 2

• 3

• 4

• 5

What data type would you associate the number 3.5cm to

• Integer

• Real

• String

• Boolean

What data type would you associate the word "BOY" to

• Integer

• Real

• String

• Boolean

What data type would you associate the number 6 to

• Integer

• Real

• String

• Boolean

Write an algorithm to read two numbers an print the sum and average.

How many variables are in this question

• 1

• 2

• 3

• 4

Write an algorithm to read two numbers and print the largest number.

What type of construct is used in this question above.

• If

• for loop

• while loop

• repeat until

Write an algorithm to read 10 numbers and print the sum.

What type of construct is used in this question above.

• If

• for loop

• while loop

• repeat until

sum <-- 0

Average <--0

Start

Read (name)

Read(Grade1)

Read(Grade2)

sum<-- Grade1+Grade2

average<--sum/2

Output(average)

Stop

Which statement shows a process in the algorithm above

• Read(Grade1)

• sum<--Grade1+Grade2

• Output(average)

• sum <-- 0