Phil the Yahoo! Answers Master

I know you write (k+1)(k+1)(k+1)(k+1)

I forgot the trick, please help.

My initial answer is k^4+4k^3+6k^2+4k+1

I know you write (k+1)(k+1)(k+1)(k+1)

I forgot the trick, please help.

My initial answer is k^4+4k^3+6k^2+4k+1

I need to write a long essay and I need to find a central thesis on works I've read this semester. Please help.

Here are the stories I've chosen to right on.

I need to pick 3 and argue how they respond to American Lit of the 1865-1914 era.

Plus it has to revolve around a central theme.

e.g Women, poverty, struggles.

1.Huck Finn

2.The Yellow Wallpaper

3.Brer Rabbit

4.Ethan Frome

5.The Awakening

6.A Room of One's Own

7.Maggie: A girl of the streets

How can I make it print the last digits in reverse order of input?

I can't figure it out.

This is what I have so far:

#include <iostream>

using namespace std;

int main () {

int n;

cin >> n;

while (n<=0 && n>=100) {

exit(0);

cout << "Enter a positive number that is as most 100: ";

cin >> n;

}

for (int i=1; i<=n; i++) {

cout << n;

n--;

}

return 0;

}

I need help in reading in n integers from the user and prints their last digit in reverse order....plz..and thank u in advance.

#include <iostream>

using namespace std;

int main () {

int n;

cout << "Enter a positive number that is as most 100: ";

cin >> n;

if (n<=0 || n>=100)

exit(0);

if (n==1) return 1;

cout << n<< " ";

(n-1);

return 0;

}

also if uhave time check this link too...help is greatly appreciated.

http://answers.yahoo.com/question/index;_ylt=AqMEQ...

I need to make it print x squares on top of each other, the first with size 1, size 2, and so on.

It has to look like this:

*

**

**

***

***

***

Here's my code so far....keep in mind it s just this part, I have code for other parts for this program I'm creating. Thanks in advance.

#include <iostream>

using namespace std;

int main () {

int x;

cout << "Enter a positive integer value: "<<endl;

cin >> x;

while (x<=0) cout << "Re-enter the number." <<endl;

for (int row=1;row<=x; row++) {

cout << " ";

cout << endl;

for (int col=1; col<=3; col++)

cout <<"*";

cout<< endl;

}

return 0;

}

I don't understand how to create a function that returns the n-th Fibonacci number.

thanks in advance

//hw8 5 functions

#include <iostream>

using namespace std;

int sumOfDigits (int n){

int sum=sum+n;

return sum;

}

int squared (int n) {

int answer=n*n;

return answer;

}

int factorial (int n) {

if (n<0) return 0;

int factorial=1

while (n>1) {

factorial *= n--;

return factorial;

}

int Sn (int n) {

n=n(n+1)/2;

return Sn;

}

void drawTriangle (int n) {

for (n=1; n<=x; n++) {

}

int main () {

int n;

cout << "Enter a number,n: "<<endl;

cin >> n;

cout << "The sum of digits of n are: "<<sumofDigits<< endl;

cout << "The number n squared is: "<<squared<< endl;

cout << "The number n factorial is : "<<factorial<< endl;

cout << "The sum of all natural numbers from 1 to n is: "<<Sn<< endl;

cout << "The triangle will look like this: "<<drawTriangle<< endl;

return 0;

I need a sumofDigits (int n) function and a SumofNatural Numbers function( int n)

For the natural numbers function...it needs the sum of all numbers from 1 to n.

//hw8 5 functions

#include <iostream>

using namespace std;

int sumOfDigits(int n){

int sum=sum+n;

return sum;

}

int squared(int n) {

int answer=n*n;

return answer;

}

int factorial(int n) {

if (n<0) return 0;

int factorial=1

while (n>1) {

factorial *= n--;

return factorial;

}

int Sn(int n) {

int n= sum+n, n++;

return Sn;

}

void drawTriangle(int n) {

for (n=1; n<=x; n++) {

}

int main () {

int n;

cout << "Enter a number,n: "<<endl;

cin >> n;

cout << "The sum of digits of n are: "<<sumofDigits<< endl;

cout << "The number n squared is: "<<squared<< endl;

cout << "The number n factorial is : "<<factorial<< endl;

cout << "The sum of all natural numbers from 1 to n is: "<<Sn<< endl;

cout << "The triangle will look like this: "<<drawTriangle<< endl;

return 0;

Fill in the blanks in the code below. The program is supposed to

print a triangle of the following shape:

*

**

***

****

***** <-- This example is for height=5

#include <iostream>

using namespace std;

void spaces(int x) {

for (________________________)

cout << " ";

}

void stars(int x) {

for (_________________________)

cout << "*";

}

int main() {

int rows;

cout << "How many rows? ";

cin >> rows;

for (int star = 1; star <= rows; star ++) {

spaces (____________________);

stars (_____________________);

cout << endl;

}

}

I need a better understanding...whoever explains it best will get the best answer.

This question sounds confusing...can somebody clear up my confusion...thanks in advance.

=P

It's confusing...and I would like for some help to explain this concept.

Thanks in advance. = P

//table of factorials

#include <cmath>

#include <iostream>

using namespace std;

int main () {

int n;

cout << "Enter a number: "<<endl;

cin >> n;

int factorial;

{

return n == 0 ? 1 : n * factorial(n-1);

}

return 0;

}

//table of factorials

#include <cmath>

#include <iostream>

using namespace std;

int main () {

int number;

cout << "Enter a number: "<<endl;

cin >> number;

ADD MORE TO THIS PROGRAM!

}

return 0;

}

I'm learning Marx & Engels in class. This baffles me.

//double rectangle of stars

#include <iostream>

using namespace std;

int main () {

int h,w;

cout << "Enter a height and a width: "<<endl;

cin >> h,w;

for (int row =1; row <=h; row ++) {

for (int col =0; col <=w; col++) {

cout <<"*";

}

cout <<endl;

}

return 0;

}

//triangle of stars

#include <iostream>

using namespace std;

int main () {

int h;

cout << "Enter a height: "<<endl;

cin >> h;

for (int row=1; row<=h; row ++) {

for (int col= 1; col<row; col++) {

cout << "*";

cout << endl;

}

}

return 0;

}

Does he reject the premises in it or accepts them? Tell me because Im confused.