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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; } Followed by: Post your reply here: |
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