Question

1 #include<iostream> 2 using namespace std; int main() int number; 7 cout < "Enter a number to p cin number; cout << "start:" rint the square numbers in reverse order from numb 10 ut << 1. N was: number return e; 12 13

Answer 1

Program:

#include <iostream>

using namespace std;

int main() {

int number,i;

cout<<"Enter a number to print the square numbers in reverse order from number: "<<endl;

cin>>number; // Here we are taking user Input

cout<<"start:";

if(number>=0) // Here we are checking if the user input is positive number

{

for(i=number;i>0;i--)

{

cout<<i*i<<","; // Here we are Printing Squares in decreasing order

}

}

else if(number<=0) // Here we are checking if the user input is negative number

{

for(i=number;i<0;i++)

{

cout<<i*i<<",";// Here we are Printing Squares in decreasing order

}

}

cout<<" N was: "<<number;

return 0;

}

Output:

Enter a number to print the square numbers in reverse order from number:
start:81,64,49,36,25,16,9,4,1, N was: 9

Output: // if user input is negative number

Enter a number to print the square numbers in reverse order from number:
start:9,4,1, N was: -3