Given a number n, find the n-th number which is both a square and a cube. First few such numbers are 1, 64, 729, …
Examples :
Input : 3
Output :729
729 is square of 27 and cube of 3.
Input :5
Output :15625
The idea is simple, n-th such number is n6
C++
// C++ program to find n-th number which is both // square and cube. #include <bits/stdc++.h> using namespace std; int nthSquareCube(int n) { return n*n*n*n*n*n; } // Driver code int main() { int n = 5; cout << nthSquareCube(n); return 0; } |
Java
// Java program to find n-th number // which is both square and cube. import java.io.*; public class GFG { static int nthSquareCube(int n) { return n * n * n * n * n * n; } // Driver code public static void main(String[] args) { int n = 5; System.out.println(nthSquareCube(n)); } } // This code is contributed by // Smitha Dinesh Semwal |
Python3
# program to find n-th number # which is both square and cube. def nthSquareCube(n): return n * n * n * n * n * n # Driver code n = 5print(nthSquareCube(n)) # This code is contributed by # Smitha Dinesh Semwal |
C#
// C# program to find n-th number // which is both square and cube. using System; class GFG { static int nthSquareCube(int n) { return n * n * n * n * n * n; } // Driver code static public void Main () { int n = 5; Console.WriteLine(nthSquareCube(n)); } } // This code is contributed by Ajit. |
PHP
<?php // PHP program to find n-th // number which is both // square and cube. function nthSquareCube($n) { return $n * $n * $n * $n * $n * $n; } // Driver code $n = 5; echo(nthSquareCube($n)); // This code is contributed by Ajit. ?> |
Javascript
<script> // JavaScript program to find n-th number // which is bothsquare and cube. function nthSquareCube(n) { return n * n * n * n * n * n; } // Driver code let n = 5; document.write(nthSquareCube(n)); // This code is contributed by Surbhi Tyagi. </script> |
Output
15625
Time Complexity: O(1)
Auxiliary Space: O(1)
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