Basics of programming - sequencing structure 6th

The image represents a specific programming structure.

• Sequence

• Selection

• Repetion

• None

"Refers to the line-by-line execution by which statements are executed sequentially, in the same order in which they appear in the program"

The previous definition corresponds to __________ structure.

• decisions

• condition

• sequence

Choose what is the image that correctly solves this exercise: "Create an algorithm where you must type 5 different numbers, add them and calculate their average" 

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These elements are used in algorithms to store different information (numbers, text, characters); they can be created by using different names.

(a)  

Different data type that can be used in an algorithm:

• integer, real, character, boolean

• decimal, integer, numeric, string

• boolean, integer, decimal

• real, boolean, string

In this structure the execution of one block of program statements evaluates two conditions: if the condition is true executes something; or it permits the execution of another statements if the condition is false.

(a)  

Observe what is the image that shows the correct algorithm

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Observe what is the algorithm that solves the next: "Show on the screen name and age"

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These are the most common control structures in programming...

• decisions, iteration.

• sequences, selections, loops.

• cycles, loops, selections.

The next algorithm must evaluate requires the evaluation of two variables.

The next program presents some mistakes, observe the image and then type it again, correcting the mistakes that you find.