Challenges

Rotate Array
You are given an array of N length. You have to rotate the array right...
Max. Marks: 6
Solved By : 369
Floating Number
Bob has a floating point number N. He wants to set the precision for 2...
Max. Marks: 4
Solved By : 4089
SwapMaster solves Symmetric Swap
The SwapMaster is known to be the greatest and fastest swapper of all ...
Max. Marks: 4
Solved By : 3701
String Matching
Cody has a sequence of characters N. He likes a sequence if it contain...
Max. Marks: 3
Solved By : 1925
Leap Year
Steve is playing a quiz game with his brother John. As Steve just lear...
Max. Marks: 6
Solved By : 3027
Project Teams
There are N students in a class and Teacher want to divide these stude...
Max. Marks: 5
Solved By : 3857
Circle of Numbers
All numbers in NumberLand are standing in a circle for a dancing cerem...
Max. Marks: 6
Solved By : 2673
Happy String
A happy string is a string in which each character is lexicographicall...
Max. Marks: 4
Solved By : 1964
Degree Celsius
Tom is a scientist. He uses huge machines for complex calculations. Th...
Max. Marks: 4
Solved By : 4481
Three's Company
This problem requires you to create a output string from input string ...
Max. Marks: 4
Solved By : 2980
Magic ChessBoard
Please select a challenge
Problem Statement
John has a magical chessboard. It looks like a normal chessboard except its size is N. Therefore the number of cells in the chessboard is N * N. He is interested in counting the number of squares in the chessboard. It is a very tough task for him, so he is looking for your help.

Input
First Line of the input contains an integer T denoting the number of test cases. The next T lines contain N, the size of the magic chessboard for each case.

Output
Print the number of squares in the chessboard.

Constraints
1 <= T <= 100 1 <= N <= 100

Sample Input
3
1
2
3

Sample Output

1
5
14

Dcoded By: Saurav Chandra

Solved By: 878

Maximum Marks: 16