c print char
char bob = 'X';
printf("%c", bob);
putchar(bob);
c print char
char bob = 'X';
printf("%c", bob);
putchar(bob);
unsigned char c programming
unsigned char ch = 'a';
//unsigned char is a character datatype where the variable consumes
all the 8 bits of the memory and there is no sign bit (which is there in signed char).
So it means that the range of unsigned char data type ranges from 0 to 255.
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