Please help me !!!
Little spelling mistakes can mean all the difference. In line 7 you typed double numgallons whereas in 12 you typed numGallons. Choose one and use the same one throughout.
thank you very much :) it works now, now i have to do also how far the car can go with the gas in the tank but i think i will try to do it bymyself :)
No problem. Just remember that variable names are case specific. Also, if you get a good compiler, it will tell you where your problem is and it will be easier to find it in future. I use CodeRunner / XCode on my Mac
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i know that but becouse i haven't practice it to much i'm doing mistakes, i have only 2 weeks using c++
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