[問題] C語言 unsigned char ii=1-255; //ii=2 ?

作者: leemack (leemack)   2018-11-13 15:08:57
突然忘記 i最後 為什麼等於2 要怎麼解釋呢?
3q
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char *argv[])
{
unsigned char i,j;
i=255, j=1;
i=j-i;
printf("i= %d", i);
system("PAUSE");
return 0;
}

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