Question

1. Name the three Logic Structures. (3 points) 2. Describe, in your own words, each of the three logic structures. (10 points) 3. Develop a solution for the problems below from the textbook. Your solution should include a PAC and an Algorithm. a. Ch 5, P16: Jim wants to replant two lawn areas. He would like to know the total cost, given the cost of the sod per square foot, the length and width of two different lawn areas. Write a solution to calculate the total cost. (10 points) b. Sharon is considering two different destinations to spend her vacation. She wants to compare the vacation costs for each destination given the cost of gas per gallon, the number of miles per gallon for her car, the driving distance to each destination, the average cost of food per day at each destination, the cost of hotel per night at each destination, and the number of days that she would like to spend. (17 points) Assume that the number of days to spend at the selected destination does not include the day(s) spent in driving

Answer 1

1) logic structures are of 3 types

• Sequence
• Decision
• Loop

2)Sequential logic structure: The statements are executed one after the other in this structure.

Decision logic structure: There are statements followed by decisions. Based on the decision whether it is true or false the corresponding statements are executed. Example : IF else

Loop logic structure: There will be certain instructions which should be executed repeatly. Example For, while