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检查了N次,还是没发现错误,请高手指教。

Posted by KeMu at 2006-05-16 14:19:30 on Problem 1007
int num1,num2;
int fan(char *p)
{   int measure=0;
    char *s,*q;
    for(s=p;s<p+num1-1;s++)
    for(q=s+1;q<p+num1;q++)
    if(*q<*s)measure++;
    return(measure);
}

#include<stdio.h>
#include<string.h>
int main()
{  char a[50][100],c[50];
   int  b[100];
   int i,j,t;
   scanf("%d%d",&num1,&num2);
   for(i=0;i<num2;i++)
   { 
     scanf("%s",a[i]);
     b[i]=fan(a[i]);
   }
   
   for(i=0;i<num2-1;i++)
   for(j=0;j<num2-1-i;j++)
   { if(b[j+1]<b[j])
     t=b[j];b[j]=b[j+1];b[j+1]=t;
     strcpy(c,a[j]);
     strcpy(a[j],a[j+1]);
     strcpy(a[j+1],c); 
   }
   
   printf("\n");
   for(i=0;i<num2;i++)
   {
     for(j=0;j<num1;j++)
     printf("%c",a[i][j]);
     printf("\n");
   }
   return 0;
}
 

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