SP26314 CORN - Corn Headache

Once Pandu was eating CORN and enjoying the winter seasion but the shopkeeper has many corns of the of different sizes having Same Price .

First line of input is 't' - Test cases.In each of the next t lines There are three Numbers , R- Radius of the Biggest part of Corn and S-The number of Seeds in Corn per 1cm^2 and H-The hight of Corn.This is in the following form ReSeH R,S,H Output Only one **Integer** i.e. the Number of Seeds on Corn. Example ``` Input: 1 2e4e20 ``` ``` Output: 506 ```

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