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帮忙看一下,错误在 哪儿啊#include<stdio.h>
#include<string.h>
void main()
{
char telephone1[20][16],telephone[20][9]={""};
char str[9],ch;
int i,j,k,m,n=0,b,a[20]={0};
printf("Input the number of telephone number you wanted:\n");
scanf("%d",&b);
fflush(stdin);
for(i=0;i<b;i++)
gets(telephone1[i]);
for(i=0;i<b;i++)
{
for(k=0,j=0;k<8;j++)
{
if(k==3)
str[k++]='-';
ch=telephone1[i][j];
switch(ch)
{
case '0': str[k++]='0'; break;
case '1': str[k++]='1'; break;
case '2':
case 'A':
case 'B':
case 'C': str[k++]='2'; break;
case '3':
case 'D':
case 'E':
case 'F': str[k++]='3'; break;
case '4':
case 'G':
case 'H':
case 'I': str[k++]='4'; break;
case '5':
case 'J':
case 'K':
case 'L': str[k++]='5'; break;
case '6':
case 'M':
case 'N':
case 'O': str[k++]='6'; break;
case '7':
case 'P':
case 'R':
case 'S': str[k++]='7'; break;
case '8':
case 'T':
case 'U':
case 'V': str[k++]='8'; break;
case '9':
case 'W':
case 'X':
case 'Y': str[k++]='9'; break;
default : break;
}
}
str[8]='\0';
// printf("%s ",str);
for(m=0;m<=i;m++)
if(strcmp(telephone[m],str)==0)
{
a[m]++;
break;
}
if(m>i)
{
strcpy(telephone[n],str);
a[n++]=1;
}
}
for(i=0,n=0;a[i]!=0;i++)
if(a[i]>1)
{
strcpy(telephone[n],telephone[i]);
a[n++]=a[i];
}
for(i=0;i<n-1;i++)
for(j=i+1;j<n;j++)
if(strcmp(telephone[i],telephone[j])>0)
{
strcpy(str,telephone[i]);
strcpy(telephone[i],telephone[j]);
strcpy(telephone[j],str);
b=a[i];
a[i]=a[j];
a[j]=b;
}
for(i=0;i<n;i++)
printf("%s %d\n",telephone[i],a[i]);
}
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