Write a while loop that prints

A. All squares less than n. For example, if n is 100, print 0 1 4 9 16 25 36 49 64 81.
B. All positive numbers that are divisible by 10 and less than n. For example, if n is 100, print 10 20 30 40 50 60 70 80 90
C. All powers of two less than n. For example, if n is 100, print 1 2 4 8 16 32 64.

Including the header file.
Defining the main method inside this, two integer variables, "squ and n", are defined, then three while loops are declared.
The loop is used to calculate different values, which can be described as follows:
In the first, while loop, both "n" and "squ" variables are used, in which n is used for checking range and "squ" is used to calculate the square between 1 and 100.
The second is that while it is used to calculate the positive number, which is divisible by 10, in this case only the n variable is used, which calculates the value and checks its range.
In the last while, the loop is used, which is used to calculate the double of the number, which is in the 1 to 100 range.

Program:

#include <iostream> //defining header file

using namespace std;

int main() //defining main method

{

int squ=0,n=0; //defining variable

cout<<"Square between 0 to 100 :"; //message

while(n<100) //loop for calculate Square

{

n=squ*squ; //holing value in n variable

cout<<n<<" "; //print Square

squ++; //increment value by 1

}

cout<<endl; //for new line

n=1; //change the value of n

cout<<"A Positive number, which is divisible by 10: "; //message

while (n< 100) //loop for check condition

{

if(n%10==0) //check value is divisible by 10

{

cout<<n<<" ";//print value

}

n++; //increment value of n by 1

}

cout<<endl; //for new line

cout<<"A Powers of two less than n: "; //message

n=1; //holing value in n

while (n< 100) //loop for check condition

{

cout<<n<<" ";//print value

n=n*2; //calculate value

}

return 0;

}

Output:

Please find the attached file.

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