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 #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=%d\n", count);
for (i=0; i<MAX; i++)
printf("%d\n ", a[i]);
printf("\n");
}
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ÒÑÖªÊý¾ÝÎļþIN.datÖдæÓÐ200¸öËÄλÊý£¬²¢Òѵ÷ÓöÁº¯ÊýrData()°ÑÕâЩÊý´æÈëÊý×éaÖУ¬Çë±àдº¯ÊýspellNum()£¬Æä¹¦ÄÜÊÇ£º°Ñ¸öλÊý×ÖºÍǧλÊý×ÖÖØÐÂ×é³ÉÒ»¸öеĶþλÊý£¨Ð¶þλÊýµÄʮλÊý×ÖÊÇÔ­ËÄλÊýµÄ¸öλÊý×Ö£¬Ð¶þλÊýµÄ¸öλÊý×ÖÊÇÔ­ËÄλÊýµÄǧλÊý×Ö£©£¬ÒÔ¼°°Ñ°ÙλÊý×ÖºÍʮλÊý×Ö×é³ÉÁíÒ»¸öеĶþλÊý£¨Ð¶þλÊýµÄʮλÊý×ÖÊÇÔ­ËÄλÊýµÄ°ÙλÊý×Ö£¬Ð¶þλÊýµÄ¸öλÊý×ÖÊÇÔ­ËÄλÊýµÄʮλÊý×Ö£©£¬Èç¹ûÐÂ×é³ÉµÄÁ½¸ö¶þλÊýÒ»¸öÊÇÆæÊý£¬ÁíÒ»¸öΪżÊý£¬²¢ÇÒÁ½¸ö¶þλÊýÖÐÖÁÉÙÓÐÒ»¸öÊýÄܱ»17Õû³ý£¬Í¬Ê±Á½¸öÐÂÊýµÄʮλÊý×Ö¾ù²»Îª0£¬Ôò½«Âú×ã´ËÌõ¼þµÄËÄλÊý°´´Ó´óµ½Ð¡µÄ˳Ðò´æÈëÊý×ébÖУ¬²¢Òª¼ÆËãÂú×ãÉÏÊöÌõ¼þµÄËÄλÊýµÄ¸öÊýcount¡£×îºómain()º¯Êýµ÷ÓÃдº¯ÊýwData()£¬°Ñ½á¹ûcountÒÔ¼°Êý×ébÖзûºÏÌõ¼þµÄËÄλÊýÊä³öµ½OUT.datÎļþÖС£
#include <stdio.h>
#define MAX 200
int a[MAX], b[MAX], count = 0;
void spellNum()
{ int i, thou, hun, ten, data, j;
int ab, cd;
for (i=0; i<200; i++)
{ thou = a[i]/1000;
hun = a[i]%1000/100;
ten = a[i]%100/10;
data = a[i]%10;
if (data==0 || hun==0)
continue;
ab = 10*data+thou;
cd = 10*hun+ten;
if ((ab-cd)%2!=0 && (ab*cd)%17==0)
{ b[count] = a[i];
count++;
}
}
for (i=0; i<count-1; i++)
for (j=i+1; j<count; j++)
if (b[i] < b[j])
{ data = b[i];
b[i] = b[j];
b[j] = data;
}
}
void rData()
{ int i;
FILE *fp;
fp = fopen("IN.dat", "r");
for (i=0; i<MAX; i++)
fscanf(fp, "%d,", &a[i]);
fclose(fp);
}
void wData()
{ FILE *fp;
int i;
fp = fopen("OUT.dat", "w");
fprintf(fp, "%d\n", count);
for (i=0; i<count; i++)
fprintf(fp, "%d\n", b[i]);
fclose(fp);
}
void main()
{ int i;
rData();
spellNum();
printf


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