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C_ʹÓÃwhileÓï¾äÇóÁ½ÕûÊýµÄ×îС¹«±¶ÊýÓë×î´ó¹«Ô¼Êý

 Ô´Âë:
# include <stdio.h>
 
int main()
{
    int x, y, num1, num2, temp;
    printf("ÇëÊäÈëÁ½¸öÕýÕûÊý£º\n");
    scanf("%d %d", &num1, &num2);
 
    if(num1 < num2)
    {
        temp = num1;
        num1 = num2;
        num2 = temp;
    }
    x = num1;
    y = num2;
    while(y != 0)
    {
        temp = x%y;
        x = y;
        y = temp;
    }
    printf("ËüÃǵÄ×î´ó¹«Ô¼ÊýΪ£º%d\n", x);
    printf("ËüÃǵÄ×îС¹«±¶ÊýΪ£º%d\n", num1*num2/x);
    return 0;
}


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      ÔÚCÓïÑÔÖУ¬½á¹¹ÊÇÒ»ÖÖ¸´ºÏÊý¾ÝÀàÐÍ£¬Æä¹¹³ÉÔªËØ¼È¿ÉÒÔÊÇ»ù±¾Êý¾ÝÀàÐÍ£¨Èçint¡¢long¡¢floatµÈ£©µÄ±äÁ¿£¬Ò²¿ÉÒÔÊÇһЩ¸´ºÏÊý¾ÝÀàÐÍ£¨ÈçÊý×é¡¢½á¹¹¡¢ÁªºÏµÈ£©µÄÊý¾Ýµ¥Ôª¡£ÔڽṹÖУ¬±àÒëÆ÷Ϊ½á¹¹µÄÿ¸ö³ÉÔ±°´Æä×ÔÈ»¶Ô½ç£¨alignment£©Ìõ¼þ·ÖÅä¿Õ¼ä¡£¸÷¸ö³ÉÔ±°´ÕÕËüÃDZ»ÉùÃ÷µÄ˳ÐòÔÚÄÚ´æÖÐ˳Ðò´ ......

C/C++ÖеÄSplitº¯Êý

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char * strtok (char * str, const char * delimiters);
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strtok()ÓÃÀ´½«×Ö·û´®·Ö¸î³ÉÒ»¸ö¸öƬ¶Î¡£²ÎÊýstrÖ¸ÏòÓû·Ö¸îµÄ×Ö·û´®£¬²ÎÊýdelimitersÔòΪ·Ö¸î×Ö·û´®£¬µ±strtok()ÔÚ²ÎÊý
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C_¹ØÏµºÍÂß¼­ÔËËã

 Ô´Âë:
# include <stdio.h>
 
int main()
{
    /* ¶¨ÒåÒ»¸öÕûÊýÀàÐ͵ıäÁ¿£¬ÓÃÀ´´æ·ÅºóÃæËãʽµÄÖµ */
    int logic;    
 
    int a = 1;
    int b = 2;
    int c = 3;
 
&n ......

C_ÆÕͨλÔËËã

 Ô´Âë:
# 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; ......
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