尊龙凯时人生就是博

LinuxÖÐCÓïÑÔÖÐλÔËËãµÄÓ¦ÓÃ̽ÌÖ

LinuxÖÐCÓïÑÔÖÐλÔËËãµÄÓ¦ÓÃ̽ÌÖ

ÔÚÅÌËã»ú¿ÆѧÖУ¬Î»ÔËËãÊÇÒ»ÖÖ¶Ô¶þ½øÖÆÊý×ֵIJÙ×÷£¬Í¨³£ÓÃÓÚ´¦Àíµ×²ãÊý¾ÝÌåÏÖºÍÓÅ»¯³ÌÐòÐÔÄÜ¡£ÔÚLinuxϵͳÖУ¬CÓïÑÔÖÐλÔËËãµÄÓ¦ÓþßÓÐÆÕ±éµÄÏÖʵÒâÒ壬Äܹ»×ÊÖú³ÌÐòÔ±¸ü¸ßЧµØ½â¾öÎÊÌâ¡£±¾ÎĽ«Ì½ÌÖLinuxÇéÐÎÏÂCÓïÑÔÖÐλÔËËãµÄ»ù´¡ÖªÊ¶£¬²¢¸ø³öÏêϸµÄ´úÂëʾÀýÀ´ÑÝʾÆäÓ¦Óá£

1. λÔËËãµÄ»ù´¡ÖªÊ¶

λÔËËãÊǶԶþ½øÖÆλµÄ²Ù×÷£¬Ö÷Òª°üÀ¨°´Î»Ó루&£©¡¢°´Î»»ò£¨|£©¡¢°´Î»Òì»ò£¨^£©¡¢°´Î»È¡·´£¨~£©µÈ²Ù×÷¡£ÔÚCÓïÑÔÖУ¬Ê¹ÓÃÕâЩÔËËã·û¿ÉÒÔ¾ÙÐÐλ¼¶±ðµÄ²Ù×÷¡£ÏêϸÀ´Ëµ£º

°´Î»Ó루&£©£ºÁ½¸ö²Ù×÷ÊýµÄ¶ÔӦλ¶¼Îª1ʱЧ¹ûΪ1£¬²»È»Îª0¡£

°´Î»»ò£¨|£©£ºÁ½¸ö²Ù×÷ÊýµÄ¶ÔӦλֻҪÓÐÒ»¸öΪ1ʱЧ¹ûΪ1£¬²»È»Îª0¡£

°´Î»Òì»ò£¨^£©£ºÁ½¸ö²Ù×÷ÊýµÄ¶ÔӦλÏàͬЧ¹ûΪ0£¬²î±ðÔòЧ¹ûΪ1¡£

°´Î»È¡·´£¨~£©£º¶Ô²Ù×÷ÊýµÄÿһλȡ·´¡£

2. ´úÂëʾÀý

ÏÂÃæÎÒÃǸø³öһЩÏêϸµÄ´úÂëʾÀý£¬Õ¹Ê¾Î»ÔËËãÔÚLinuxÇéÐÎÏÂCÓïÑÔÖеÄÓ¦Óãº

Á¬Ã¦Ñ§Ï°¡°CÓïÑÔÃâ·ÑѧϰÌõ¼Ç£¨ÉîÈ룩¡±£»

2.1 λÔËËãʵÏÖ½»Á÷Á½Êý

#include <stdio.h>

void swap(int *a, int *b) {
    *a = *a ^ *b;
    *b = *a ^ *b;
    *a = *a ^ *b;
}

int main() {
    int x = 10, y = 20;
    printf("Before swap: x=%d, y=%d
", x, y);
    swap(&x, &y);
    printf("After swap: x=%d, y=%d
", x, y);
    return 0;
}

µÇ¼ºó¸´ÖÆ

2.2 ¼ì²éÆæżÐÔ

#include <stdio.h>

int isOdd(int num) {
    return num & 1;
}

int main() {
    int num = 5;
    if (isOdd(num)) {
        printf("%d is an odd number
", num);
    } else {
        printf("%d is an even number
", num);
    }
    return 0;
}

µÇ¼ºó¸´ÖÆ

2.3 ÉèÖÃijλΪ1

#include <stdio.h>

void setBit(int *num, int pos) {
    *num |= (1 << pos);
}

int main() {
    int num = 5;
    int pos = 2;
    printf("Before setting bit %d: %d
", pos, num);
    setBit(&num, pos);
    printf("After setting bit %d: %d
", pos, num);
    return 0;
}

µÇ¼ºó¸´ÖÆ

3. ×ܽá

ͨ¹ýÒÔÉÏ´úÂëʾÀý£¬ÎÒÃÇչʾÁËÔÚLinux»·

ÒÔÉϾÍÊÇLinuxÖÐCÓïÑÔÖÐλÔËËãµÄÓ¦ÓÃ̽ÌÖµÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í尊龙凯时人生就是博ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ尊龙凯时人生就是博ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ尊龙凯时人生就是博

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
sitemap¡¢ÍøÕ¾µØͼ