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# include <stdio.h>
 
int main()
{
    /* ¶¨ÒåÁËÒ»¸öÎÞ·ûºÅ×Ö·ûÐͱäÁ¿£¬´Ë±äÁ¿Ö»ÄÜÓÃÀ´´æ´¢ÎÞ·ûºÅÊý */
    unsigned char result;
    
    int a, b, c, d;
    a = 2;
    b = 4;
    c = 6;
    d = 8;
 
    /* ¶Ô±äÁ¿½øÐГ°´Î»Ó딲Ù×÷ */
    result = a & c;
    printf("result = %d\n", result);
 
    /* ¶Ô±äÁ¿½øÐГ°´Î»»ò”²Ù×÷ */
    result = b | d;
    printf("result = %d\n", result);
 
    /* ¶Ô±äÁ¿½øÐГ°´Î»Òì»ò”²Ù×÷ */
    result = a ^ d;
    printf("result = %d\n", result);
 
    /* ¶Ô±äÁ¿½øÐГȡ·´”²Ù×÷ */
    result = ~a;
    printf("result = %d\n", result);
    return 0;
}


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