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09-30-2009
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C++ ASCI int values
Hi All,
I'm currently fiddling about trying to learn C++ and wrote a little program that outputs the ASCI values for numbers 0-255 but it's got a problem... For the numbers 255 thru 128 it shows a negative number. For numbers 127-0 (my loop decrements) it shows the correct numerical value... Here's my loop: Code:
for (c=255; c>0; c--)
{
// output the value of c
printf ("%d : ",c);
// make variable chChar the value of c
chChar = c;
// output asci value of chChar
cout << chChar << " : " << (int)chChar << endl;
}
Many thanks  |
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