Part 3. arange MethodDefine a method in simpy named arange. Its purpose is to fill in the values attribute with range of values, like the range built-in function,but in terms of floats. It has three parameters in addition to self, the last being optional:1. start - a float indicating the first value in the range2. stop - a float that is not included in the produced range values3. step - a float whose default value is 1.0 that indicates how to increase (or decrease) each subsequent item in the generated range. Unlike the built-in range function, this can be a fractional, float value. Step cannot be 0.0.Think carefully about what the value of step tells you about how to design your loop(s) for this method. Before any looping, you shouldassert step != 0.0 to be sure you avoid an infinite loop with an invalid argument.positive = Simpy([])positive.arange(1.0, 5.0)print("Actual: ", positive, " - Expected: Simpy([1.0, 2.0, 3.0, 4.0])")fractional = Simpy([])positive.arange (0.0, 1.0, 0.25)print("Actual: ", positive, " - Expected: Simpy([0.0, 0.25, 0.5, 0.75])")negative = Simpy([])negative.arange(-1.0, -5.0, -1.0)print("Actual:', negative, "- Expected: Simpy([-1.0, -2.0, -3.0, -4.0])")Python

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Part 3. arange Method Define a method in simpy named arange. Its purpose is to fill in the values attribute with range of values, like the range built-in fu but in terms of floats. It has three parameters in addition to self, the last being optional: 1. start - a float indicating the first value in the range 2. stop - a float that is not included in the produced range values 3. step - a float whose default value is 1.0 that indicates how to increase (or decrease) each subsequent item in the generated range. Unlike in range function, this can be a fractional, float value. Step cannot be 0.0. Think carefully about what the value of step tells you about how to design your loop(s) for this method. Before any looping, you shou assert step != 0.0 to be sure you avoid an infinite loop with an invalid argument. positive = Simpy([]) positive.arange(1.0, 5.0) print("Actual: ", positive, " - Expected: Simpy([1.0, 2.0, 3.0, 4.0])") fractional = Simpy([]) positive.arange (0.0, 1.0, 0.25) print("Actual: ", positive, " - Expected: Simpy([0.0, 0.25, 0.5, 0.75])") negative = Simpy([]) negative.arange (-1.0, -5.0, -1.0) print("Actual: ', negative, " - Expected: Simpy([-1.0, -2.0, -3.0, -4.0])")

Part 3. arange Method Define a method in simpy named arange. Its purpose is to fill in the values attribute with range of values, like the range built-in fu but in terms of floats. It has three parameters in addition to self, the last being optional: 1. start - a float indicating the first value in the range 2. stop - a float that is not included in the produced range values 3. step - a float whose default value is 1.0 that indicates how to increase (or decrease) each subsequent item in the generated range. Unlike in range function, this can be a fractional, float value. Step cannot be 0.0. Think carefully about what the value of step tells you about how to design your loop(s) for this method. Before any looping, you shou assert step != 0.0 to be sure you avoid an infinite loop with an invalid argument. positive = Simpy([]) positive.arange(1.0, 5.0) print("Actual: ", positive, " - Expected: Simpy([1.0, 2.0, 3.0, 4.0])") fractional = Simpy([]) positive.arange (0.0, 1.0, 0.25) print("Actual: ", positive, " - Expected: Simpy([0.0, 0.25, 0.5, 0.75])") negative = Simpy([]) negative.arange (-1.0, -5.0, -1.0) print("Actual: ', negative, " - Expected: Simpy([-1.0, -2.0, -3.0, -4.0])")

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter8: Arrays

Section: Chapter Questions

Problem 7PE

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