A lawn-sprinkling system is controlled automatically by certain combinations of the following variables. Season (S = 1, if summer; 0, otherwise) Moisture content of soil (M = 1, if high; 0, if low) Outside temperature (T = 1, if high; 0, if low) Outside humidity (H = 1, if high; 0, if low) The sprinkler is turned on under any of the following circumstances. 1. The moisture content is low in winter. 2. The temperature is high and the moisture content is low in summer. 3. The temperature is high and the humidity is high in summer. 4. The temperature is low and the moisture content is low in summer. 5. The temperature is high and the humidity is low. Use a K-map to find the simplest possible logic expression involving the variables S, M, T and H for turning on the sprinkler system.
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images