Question

How to short unsigned char in C

Answer 1

#include <stdio.h>

typedef unsigned char uchar;

int main(void)
{
    uchar ch = 'a';

    printf("%c", ch);

    return 0;
}




/*
run:

a

*/

 

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Answer 2

#include <stdio.h>

typedef unsigned char u8;

int main(void)
{
    u8 ch = 'a';

    printf("%c", ch);

    return 0;
}




/*
run:

a

*/

 

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Answer 3

#include <stdio.h>

#define UCHAR unsigned char

int main(void)
{
    UCHAR ch = 'a';

    printf("%c", ch);

    return 0;
}




/*
run:

a

*/

 

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