|All-time Popular Problems|
|Construct Tree from Inorder & Preorder|
|Sum of two large numbers|
|Level order traversal in spiral form|
|Spirally traversing a matrix|
|Angle between hour and minute hand|
|Binary Tree to DLL|
|Smallest Positive missing number|
|Height of Binary Tree|
|Largest Number formed from an Array|
Write a program to find the simple interest for given principal amount P, time T(in years) and rate R.
First line contains an integer, the number of test cases 'T'. Each test case should contain three values P,T,R.
Print the simple interest