how do you write exponents in c++ i though it was "exp (#)" afterthe variable am i right?
tyczj 0 Junior Poster in Training
Dave Sinkula 2,398 long time no c Team Colleague
As a constant?
#include <iostream>
int main()
{
double value = 1.23456E+3;
std::cout << "value = " << value << '\n';
return 0;
}
/* my output
value = 1234.56
*/ tyczj 0 Junior Poster in Training
no not as a constant but never mind i figured it out.
i have another question though, im getting an error and i have no clue what it means?
"error c2447: missing function header (old-style formal list)"
Narue 5,707 Bad Cop Team Colleague
>"error c2447: missing function header (old-style formal list)"
And the line of code that goes with this error? Clearly you're trying to do something that looks something like a K&R style function definition, but C++ doesn't allow those.
tyczj 0 Junior Poster in Training
um not sure what K&R is; have not learned that yet but the line where the error is the "{" right after main to start writing the code
Narue 5,707 Bad Cop Team Colleague
>um not sure what K&R is
You aren't supposed to unless you have a perverse fascination with ancient dialects of C.
>the line where the error is the "{" right after main
That is soooooo incredibly NOT helpful. Not even I can debug a program given one character (most of the time ;)). How about posting that line as well as five lines above it (using code tags, because I'm not in the best of moods).
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