I have two arrays and i need to subtract as below and assign the value to array 

 
@array1 is below 
1 3459
2 4568
3 5494
4 3489

@array2 is below 
1 3459
2 4576
3 5498
4 3489

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i need to subtract first row second column from array1 with first row second column from array2 and goes on for all the rows assign the difference to a variable . example : 3459-3459 and 4568-4576, 5494-5498,3489-3489

In reply to subtract two columns from perl arrays by agreen54

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