How to implement a look up table in C programming for the below table?

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In one of my application I need to implement a look up table in C. I have attached the lookup table. I need to pick the data depending on two variable parameters temperature and pressure for example if temp=0 and pressure=750 then I have to pick 14.37.and so on Thanks in advance

down votefavorite

In one of my application I need to implement a look up table in C. I have attached the lookup table. I need to pick the data depending on two variable parameters temperature and pressure for example if temp=0 and pressure=750 then I have to pick 14.37.and so on Thanks in advance

You are tying to solve a problem in a very inefficient way.

But, put the data into a array and then select the answer from the array is how to do what you asked.

But, it is a very poor way to get the answer.

Tim S.