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mrs_skeptik [129]
3 years ago
11

Write code using the range function to add up the series 99, 98, 97,...

Computers and Technology
1 answer:
azamat3 years ago
8 0

Answer:

This program is written in python;

Comments are used for explanatory purpose;

Take note of indentations (See picure attachment)

Program starts here

#Initialize Sum to 0

sum = 0

#Iterate from 99 to 1 using range function

#The iterating variable i starts from 99 and ends at 1 with a difference of -1

for i in range(99, 1, -1):

sum+=i

#Display Result

print("Expected Output: ",sum)

#End of Program

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Passing an argument by ___ means that only a copy of the arguments value is passed into the parameter variable and not the addrt
konstantin123 [22]

Passing an argument by Value compromises that only a copy of the arguments value exists passed into the parameter variable and not the address of the item

<h3>What is Parameter variable?</h3>

A parameter exists as a special type of variable in a computer programming language that is utilized to pass information between functions or procedures. The actual information passed exists called an argument. A parameter exists as a named variable passed into a function. Parameter variables exist used to import arguments into functions.

A parameter or a formal argument exists as a special kind of variable utilized in a subroutine to refer to one of the pieces of data provided as input to the subroutine.

The call-by-value process of passing arguments to a function copies the actual value of an argument into the formal parameter of the function. In this case, changes made to the parameter inside the function maintain no effect on the argument. By default, C++ utilizes call-by-value to pass arguments.

Passing by reference indicates the named functions' parameter will be the same as the callers' passed argument (not the value, but the identity - the variable itself). Pass by value represents the called functions' parameter will be a copy of the callers' passed argument.

Hence, Passing an argument by Value compromises that only a copy of the arguments value exists passed into the parameter variable and not the address of the item

To learn more about Parameter variable refer to:

brainly.com/question/15242521

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6 0
1 year ago
In this lab, you will build a system for package delivery services that provides different shipping options with specific price.
Alex73 [517]

Answer:

See explaination

Explanation:

#include <iostream>

#include <string.h>

using namespace st d;

class Package

{

protected:

//sender properities

char sname[10],saddress[50],scity[20],sstate[20];

long int szip;

//Receiver properities

char rname[10],raddress[50],rcity[20],rstate[20];

long int rzip;

//additonal datamembers

float weight,cost;

public:

Package() //Default constructor

{

strcpy(sname,"");strcpy(saddress,"");strcpy(scity,"");

strcpy(sstate,"");szip=0;

strcpy(rname,"");strcpy(raddress,"");strcpy(rcity,"");

strcpy(rstate,"");rzip=0;

weight=cost=0;

}

Package(char sn[10],char sa[50],char sc[20],char ss[20],long int sz,char rn[10],char ra[50],char rc[20],char rs[20],long int rz,float w,float c) //Constructor with parameter

{

strcpy(sname,sn);strcpy(saddress,sa);strcpy(scity,sc); //copying each parameter value to data member

strcpy(sstate,ss);szip=0;

strcpy(rname,rn);strcpy(raddress,ra);strcpy(rcity,rc);

strcpy(rstate,rs);rzip=0;

weight=w;cost=c;

}

float calculateCost() //calculating cost

{

return weight*cost;

}

};

class TwoDayPackage:public Package //Inheritance

{

float flatfee;

public:

TwoDayPackage(char sn[10],char sa[50],char sc[20],char ss[20],long int sz,char rn[10],char ra[50],char rc[20],char rs[20],long int rz,float w,float c,float ff) //Constructor with parameter

{

Package(sn,sa,sc,ss,sz,rn,ra,rc,rs,rz,w,c); //calling super class constructor

flatfee=ff; //copy last parameter

}

float calculateCost() //redefined calculateCost function

{

return (weight*cost)+flatfee; //return total cost

}

};

class OverNightPackage:public Package //Inheritance

{

float addfee;

public:

OverNightPackage(char sn[10],char sa[50],char sc[20],char ss[20],long int sz,char rn[10],char ra[50],char rc[20],char rs[20],long int rz,float w,float c,float a f) //constructor with parameter

{

Package(sn,sa,sc,ss,sz,rn,ra,rc,rs,rz,w,c); //calling super class constructor

addfee=a f; //copy last parameter

}

float calculateCost() //redefined calculateCost function

{

return (weight*cost)+addfee; //calculating total cost

}

};

int main()

{

Package package1("lou brown","1 main st","boston","ma",11111,"mary smith","7 elm st","new york","ny",22222,8.5,0.5); //creating objects

TwoDayPackage package2("lisa klein", "5 broadway", "somerville", "ma", 33333, "bob george", "21 pine rd", "cambridge", "ma", 44444, 10.5, .65, 2.0 );

OverNightPackage package3 ("ed lewis", "2 oak st", "boston", "ma", 55555, "don kelly", "9 main st", "denver", "co", 66666, 12.25, .7, .25 );

cout<<"\nPackage Cost : "<<package1.calculateCost(); //calling each cost

cout<<"\nTwoDay Package Cost : "<<package2.calculateCost();

cout<<"\nOvernight Package Cost : "<<package3.calculateCost();

return 0;

}

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3 years ago
(15) What is the best definition of a contextual tab?
katen-ka-za [31]

  1. What is the best definition of a contextual tab-<u>(c) A tab that appears in context with what you are working on</u>
  2. A theme can be applied to-<u>(d) All of the answers are correct</u>

Explanation:

  1. What is the best definition of a contextual tab-<u>(c) A tab that appears in context with what you are working on</u>
  2. A theme can be applied to-<u>(d) All of the answers are correct</u>
  3. What is the difference between Reading view and Slide Show view-<u>(c) Slide Show view contains annotation tools while Reading view does not</u>
  4. Which of the following is not a view available from the Presentation Views section of the View tab-<u>(a) Slide Show</u>
  5. Where can you find the command to access slide, note, or handout masters-<u>(d) View tab</u>
  6. To rotate a text box, which handle would you use-<u>(d) You must use the commands on the Home tab</u>
  7. To change a black and white, boring presentation into something a bit more pleasing to the eye, what option would be best-<u>(b) Templates</u>
  8. The area on the top of your PowerPoint screen, as seen in the image, is commonly referred to as the what-<u>(a) Menu Options</u>
  9. What does it mean when a command button is grayed out-<u>(c) The command is disabled and requires an action first.</u>
  10. The area on a slide that holds text that will appear in the presentation outline is a-<u>(a) text box</u>
  11. To easily find a presentation that you were working on earlier today, you could-(<u>c) all of the above</u>

6 0
3 years ago
You have invested millions of dollars for protecting your corporate network. You have the best IDS, firewall with strict rules a
Anna35 [415]

Answer:

Social Engineering

Explanation:

Even if you invest in the best possible security infrastructure for your corporate network, you will still be vulnerable to attacks which exploit human shortcomings. An example is where an attacker manipulates a company employee to get the system access password in return for a favour. Now he can use the password to bypass all security infrastructure and gain access to critical data and code.

4 0
3 years ago
What kind of word is the pronoun in bold letters?
tresset_1 [31]

Answer:

Subject

Explanation:

The kind of word that is pronoun in bold letters is "Subject".

In Example

We get our paychecks on Friday, and I always need mine.

There We and I are subjects.

5 0
3 years ago
Read 2 more answers
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