Bypass octal constant

Using Arduino Programming Questions
1

Hello,

I need to store table contents (81 entries) in an array like the following:
city code, latitude, longitude (e.g. 22 38,36869 34,03698)

Later to be processed by a formula that expects double variables.

I understand the reason for the "invalid digit "9" in octal constant" error but I'm looking for a way so as not to ignore the digits after the comma for an obvious reason, precision.

Any help is appreciated.

2

C++ uses . as decimal separator, not ,

3

My bad. Thanks wildbill.

4

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