Portman wrote:
When I compile the program I get: Warning: W8012
c:\Borland\BCC55\Practice\Practice5_8.cpp 15: Comparing signed and
unsigned values in function main()
Warning: W8012 c:\Borland\BCC55\Practice\Practice5_8.cpp 25: Comparing
signed and unsigned values in function main()
Lines 15 and 25 are the for (int i . . . lines. I copied this letter by
letter from the book and keep getting this error - any ideas?
Change the 'for' loops to this
for (unsigned int i = 0; i < response.length();i++) {
and the warning should go away. All it's doing is warning you that the
two values being compared are not the same type. ints can hold negative
values and the length of a string could never be negative.
Sheila
http://www.shefen.com/
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