Experimental analysis Program plan: Declare header file. Declare namespace. Define the method “Ex1()”, Declare the variable. Set the first array value. Execute till “n-1”, Update sum value. Return sum value. Define the method “Ex2()”, Declare the variable. Set the first array value. Execute for “i” value from “2” to “n-1”, Update sum value. Return sum value. Define the method “Ex3()”, Declare and initialize the variable. Execute for “i” value from “1” to “n-1”, Update sum value. Execute for “j” value from “1” to “i”, Update sum value. Return sum value. Define the method “Ex4()”, Declare and initialize the necessary variables. Execute for “i” value from “1” to “n-1”, Update sum value. Update “t” value. Return “t” value. Define the method “Ex5()”, Declare and initialize the variable. Execute for “i” value from “0” to “n-1”, Declare and initialize the variable to “0”. Execute for “j” value from “0” to “n-1”, Update sum value. Execute for “k” value from “1” to “j”, Update the sum value. Check whether first value of second array is same as sum, If it is true, increment “c” value. Return “c” value. Define the method “main()”, Declare the necessary array variables. Execute for “i” value from “0” to “n-1”, Update both array values. Construct two clock objects. Declare the variable. Initialize “t1” object. Assign the value returned from “Ex1()”. Initialize “t2” object. Compute the difference of two object values. Compute seconds. Print seconds. Initialize “t1” object. Assign the value returned from “Ex2()”. Initialize “t2” object. Compute the difference of two object values. Compute seconds. Print seconds. Initialize “t1” object. Assign the value returned from “Ex3()”. Initialize “t2” object. Compute the difference of two object values. Compute seconds. Print seconds. Initialize “t1” object. Assign the value returned from “Ex4()”. Initialize “t2” object. Compute the difference of two object values. Compute seconds. Print seconds. Initialize “t1” object. Assign the value returned from “Ex5()”. Initialize “t2” object. Compute the difference of two object values. Compute seconds. Print seconds. Return “0”.

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Chapter 4, Problem 2P

Program Plan Intro

Experimental analysis

Program plan:

Declare header file.

Declare namespace.

Define the method “Ex1()”,

Declare the variable.

Set the first array value.

Execute till “n-1”,

Update sum value.

Return sum value.

Define the method “Ex2()”,

Declare the variable.

Set the first array value.

Execute for “i” value from “2” to “n-1”,

Update sum value.

Return sum value.

Define the method “Ex3()”,

Declare and initialize the variable.

Execute for “i” value from “1” to “n-1”,

Update sum value.

Execute for “j” value from “1” to “i”,

Update sum value.

Return sum value.

Define the method “Ex4()”,

Declare and initialize the necessary variables.

Execute for “i” value from “1” to “n-1”,

Update sum value.

Update “t” value.

Return “t” value.

Define the method “Ex5()”,

Declare and initialize the variable.

Execute for “i” value from “0” to “n-1”,

Declare and initialize the variable to “0”.

Execute for “j” value from “0” to “n-1”,

Update sum value.

Execute for “k” value from “1” to “j”,

Update the sum value.

Check whether first value of second array is same as sum,

If it is true, increment “c” value.

Return “c” value.

Define the method “main()”,

Declare the necessary array variables.

Execute for “i” value from “0” to “n-1”,

Update both array values.

Construct two clock objects.

Declare the variable.

Initialize “t1” object.

Assign the value returned from “Ex1()”.

Initialize “t2” object.

Compute the difference of two object values.

Compute seconds.

Print seconds.

Initialize “t1” object.

Assign the value returned from “Ex2()”.

Initialize “t2” object.

Compute the difference of two object values.

Compute seconds.

Print seconds.

Initialize “t1” object.

Assign the value returned from “Ex3()”.

Initialize “t2” object.

Compute the difference of two object values.

Compute seconds.

Print seconds.

Initialize “t1” object.

Assign the value returned from “Ex4()”.

Initialize “t2” object.

Compute the difference of two object values.

Compute seconds.

Print seconds.

Initialize “t1” object.

Assign the value returned from “Ex5()”.

Initialize “t2” object.

Compute the difference of two object values.

Compute seconds.

Print seconds.

Return “0”.

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