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C_ÅжÏÓï¾äifµÄÒ»°ãʹÓÃ

Ô´Âë:
# include <stdio.h>
     
int main()
{
        int x, y, z, mid, dec;
        printf("ÇëÈÎÒâÊäÈëÈý¸öÕûÊý£º\n");
        scanf("%d %d %d", &x, &y, &z);
 
        /* ÀûÓÃmidÔÚx¡¢y¡¢z±È½Ïʱ½øÐÐÊýÖµ½»»»£¬Ê¹µÃx×î´ó£¬z×îС */
        if(x < y)
        {
            mid = x; x = y; y = mid; 
        }
        if(x < z)
        {
            mid = x; x = z; z = mid; 
        }
        if(y < z)
        {
            mid = y; y = z; z = mid; 
        }
 
        printf("ÇëÊäÈëÒ»¸öÕûÊý£¬³ÌÐò¸ù¾ÝÆäÕý¸ºÅжÏÊä³ö£º\n");
        scanf("%d", &dec);
        if(dec >= 0)    printf("×î´óÕûÊýΪ£º%d\n", x);
        else    printf("×îСÕûÊýΪ£º%d\n", z);
        return 0;
}


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Hacks in C Programming Language

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enum {false,true};
int main()
{
int i=1;
do
{
printf("%d\n",i);
i++;
if(i < 15)
continue;
}while(false);
return 0;
}

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C ¶Á100¸öÊýµ½Êý×é

 #include <stdio.h>
#define MAX 100
int a[MAX], b[MAX], count = 0;
void rData()
{ int i;
FILE *fp;
fp = fopen("C:\\100.dat", "r");
for (i=0; i<MAX; i++)
fscanf(fp, "%d,", &a[i]);
fclose(fp);
}
 
void main()
{ int i;
rData();
//printf("Âú×ãÌõ¼þµÄÊý= ......

C/C++ÖеÄÄÚ´æ²¹Æë»úÖÆ

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