Compare and print.

Projects Programming
1

I am working on linkitone board in which i get the GPS Coordinates which is to be compared with the text file in the SD card containing lines as follows:

ValueA,ValueB,Value C
22.31,69.02, Okhamandal
24.23,69.02, Udeja Thar
22.2,69.02, Barada
22.2,69.02, Bardia
23.1,69.03, Vinjhan

The text file has 5 lakh lines like the lines above,since it contains entire india locations.
Please tell me how to compare value A,ValueB and return the Value C if it matches in this big text file.

Please help.Thanks in advance

2

I am working on linkitone board

What is that?

in which i get the GPS Coordinates

How?

Please tell me how to compare value A,ValueB and return the Value C

if(someDataReadFromCardAndConvertedToValueA == someGPSValueA &&
   someDataReadFromCardAndConvertedToValueB == someGPSValueB)
   return someDataReedFromCardAndConvertedToValueC;

Of course, the challenge is in getting someDataReadFromCardAndConvertedToValueA, someGPSValueA,
someDataReadFromCardAndConvertedToValueB, someGPSValueB, and someDataReedFromCardAndConvertedToValueC all to be the same type and all valued appropriately.

TRY SOMETHING YOURSELF! DO NOT EXPECT PEOPLE HERE TO DO YOUR HOMEWORK.

3

Cross-post.
Thread locked, duplicate deleted

DO NOT CROSS-POST, CROSS-POSTING WASTES TIME.