Sum of values in the list: • In Python, to sum the values in a given list, a “for” loop is employed. • A “for” loop can be used to iterate and process each data elements using the list indexing and compute the sum of the list. Algorithm : Algorithm to compute the sum of the values in a given list is as follows: • Create a list of integers and declare a variable named “listIntegers” to refer the list. • Declare a variable named “totalSum” and initialize it to zero. • Declare a variable named “index” and initialize it to zero. • Use a “for” loop to iterate and process through the list from starting index to the last index. • Every time the “for” loop processes an “index”, add the index to the “totalSum”. • When the “for” loop ends, use a “print()” to display the “totalSum” which gives the total value of the list.

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Chapter 7, Problem 4AW

Program Plan Intro

Sum of values in the list:

• In Python, to sum the values in a given list, a “for” loop is employed.

• A “for” loop can be used to iterate and process each data elements using the list indexing and compute the sum of the list.

Algorithm:

Algorithm to compute the sum of the values in a given list is as follows:

• Create a list of integers and declare a variable named “listIntegers” to refer the list.

• Declare a variable named “totalSum” and initialize it to zero.

• Declare a variable named “index” and initialize it to zero.

• Use a “for” loop to iterate and process through the list from starting index to the last index.

• Every time the “for” loop processes an “index”, add the index to the “totalSum”.

• When the “for” loop ends, use a “print()” to display the “totalSum” which gives the total value of the list.

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