Question

Write a program to accept a number and display it and it's square value

Answer 1

Answer:

#include <iostream. h>

Int main()

{

int a, square;

cout<<``\n enter the value of a``;

cin>>a;

cout<<``\n a value =``<<a;

square =a*a;

cout<<``\n area of square =``<<square ;

return 0;

}