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谁能帮帮我,总是Runtime error!无语.........#include<stdio.h>
#include<string.h>
void Shellsort(char R[][10],long n)
{
long i,j,k;
k=n/2;
while(k>=1)
{
for(i=k+1;i<=n;i++)
{
strcpy(R[0],R[i]);
j=i-k;
while(strcmp(R[j],R[0])>0&&(j>=0))
{
strcpy(R[j+k],R[j]);
j=j-k;
}
strcpy(R[j+k],R[0]);
}
k=k/2;
}
}
int main()
{
long n,i,j,k,leng;
char ch[50],num[50],ccc[100001][10];
int flag;
scanf("%ld",&n);
getchar();
for(i=1;i<=n;i++)
{
gets(ch);/*输入字符串*/
leng=strlen(ch);
for(j=0,k=0;j<leng;j++)/*提取ch中有用字符到num中,然后再复制到ccc中*/
{
switch(ch[j])
{
case 'A':
case 'B':
case 'C': num[k++]='2'; break;
case 'D':
case 'E':
case 'F': num[k++]='3'; break;
case 'G':
case 'H':
case 'I': num[k++]='4'; break;
case 'J':
case 'K':
case 'L': num[k++]='5'; break;
case 'M':
case 'N':
case 'O': num[k++]='6'; break;
case 'P':
case 'R':
case 'S': num[k++]='7'; break;
case 'T':
case 'U':
case 'V': num[k++]='8'; break;
case 'W':
case 'X':
case 'Y': num[k++]='9'; break;
case '-': break;
default: num[k++]=ch[j]; break;
}
if(k==3)/*在num[3]处放一个'-'*/
num[k++]='-';
}
num[k]='\0';
strcpy(ccc[i],num);
}
Shellsort(ccc,n);/*对ccc中的元素进行希尔排序*/
flag=0;
for(i=1;i<=n;i=j)
{
for(j=i+1;j<=n;j++)/*找到ccc[i]后第一个与ccc[i]不同的元素ccc[j]*/
{
if(strcmp(ccc[j],ccc[i])!=0)
break;
}
if(j-i!=1)/*ccc[i]与ccc[j]不相邻时,输出ccc[i]以及它的个数j-i*/
{
printf("%s %d\n",ccc[i],j-i);
flag=1;
}
}
if(flag==0)/*如果号码都是唯一的*/
printf("No duplicates.\n");
return 0;
}
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