#include<stdio.h> #include<conio.h> int main() { int n,x; // declare the variable long double i=2; //declare the variable of long double type clrscr(); printf(\"Enter the number : \"); scanf(\"%d\",&n); printf(\"\\n\"); x=1; while(x<=n) // loop will be execute till the value of x I less or equal n { printf(\"%.2Lf\\n\",i); // print the value of I upto 2 decimals only x++; i*=i; } getch(); return 0; } Output: Enter the number : 4 2.00 4.00 16.00 256.00