2. Implement function f1(a) which returns the absolute value of a. You MAY NOT use the builtin function abs() for this implementation. 3. Implement function f2(n) which for any non-negative integer n, it will prompt the user to enter integers n times, and sum of the absolute value of these integers and return the sum. For example, if we call f2(3), this is what happens: Enter an integer: -5 Enter an integer: 3 Enter an integer: -2 And the function f2(3) will return |-5| + |3| + |-2| = 10. Notice that you are not to print out the sum 10 in f2()) function! And you must use f1 here to get the absolute value of the inputs. 4. Implement function run(). run() function will prompt to enter an integer, and then calls f2 with the integer and prints out the answer returned from f2. The blue highlighted are input output from run() and the yellow highlighted part are input/output from f2(). Enter an integer: 3 Enter an integer: -5 Enter an integer: 3 Enter an integer: -2 answer is 10O.

2. Implement function f1(a) which returns the absolute value of a. You MAY NOT use the builtin function abs() for this implementation. 3. Implement function f2(n) which for any non-negative integer n, it will prompt the user to enter integers n times, and sum of the absolute value of these integers and return the sum. For example, if we call f2(3), this is what happens: Enter an integer: -5 Enter an integer: 3 Enter an integer: -2 And the function f2(3) will return |-5| + |3| + |-2| = 10. Notice that you are not to print out the sum 10 in f2()) function! And you must use f1 here to get the absolute value of the inputs. 4. Implement function run(). run() function will prompt to enter an integer, and then calls f2 with the integer and prints out the answer returned from f2. The blue highlighted are input output from run() and the yellow highlighted part are input/output from f2(). Enter an integer: 3 Enter an integer: -5 Enter an integer: 3 Enter an integer: -2 answer is 10O.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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