How to convert Character from lowercase to uppercase in C Programming

This video will show you how to convert character from lowercase to uppercase in C programming. visit the link below to get the source code.

[arshbot]

Also I just tested this out, but this will also work.

char a = 'a';
char A = toupper(a);

A will now hold 'A'

[nobbyzz]

just subtract 32 from lower .. and add 32 from upper ..

[cristelronquillo]

what if we're going to input a word then only the first letter should be in uppercase?

[javiermunoz]

People who wrote ASCII where brilliant. Try and not 32d for every letter. Try or 32d also. An lastly try xor 32d.