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求助 一直WA。。#include<stdio.h> #include<string.h> #include<stdlib.h> #include<math.h> void swap(int* a,int* b) { int temp; temp=*a; *a=*b; *b=temp; } int partition(int a[],int i,int j) { int k,h; int val; h=i; val=a[i]; for(k=i+1;k<=j;k++) if(a[k]<val) { h=h+1; swap(a+h,a+k); } swap(a+i,a+h); return h; } void quicksort(int a[],int i,int j) { int p; if(i<j) { p=partition(a,i,j); quicksort(a,i,p-1); quicksort(a,p+1,j); } } char a[100000][50]; int b[100000]; int main() { int i,j,k,m,n,tot,sign=0,temp=0; scanf("%d",&n); for(i=0;i<n;i++) { scanf("%s",a+i); } for(i=0;i<n;i++) { m=strlen(a[i]); for(j=0;j<m;j++) { if(a[i][j]!='-') continue; k=j; for(;k<m;k++) { a[i][k]=a[i][k+1]; } j=-1; } } for(i=0;i<n;i++) { m=strlen(a[i]); for(j=0;j<m;j++) { switch(a[i][j]) { case'A': case'B': case'C': a[i][j]='2'; break; case'D': case'E': case'F': a[i][j]='3'; break; case'G': case'H': case'I': a[i][j]='4'; break; case'J': case'K': case'L': a[i][j]='5'; break; case'M': case'N': case'O': a[i][j]='6'; break; case'P': case'R': case'S': a[i][j]='7'; break; case'T': case'U': case'V': a[i][j]='8'; break; case'W': case'X': case'Y': a[i][j]='9'; break; default: break; } } } for(i=0;i<n;i++) { m=atol(a[i]); b[i]=m; } quicksort(b,0,n-1); for(i=0;i<n;i++) { tot=1; m=b[i]; if(m!=-1) { for(j=i+1;j<n;j++) { if(m==b[j]) { tot++; b[j]=-1; } } if(tot!=1) { sign=1; for(j=0;j<8;j++) { if(j==3) printf("-"); if(j<3) { temp=b[i]/(int)powf(10.0,(float)(6-j)); printf("%c",temp+48); b[i]=b[i]-temp*(int)powf(10.0,(float)(6-j)); } if(j>3) { temp=b[i]/(int)powf(10.0,(float)(7-j)); printf("%c",temp+48); b[i]=b[i]-temp*(int)powf(10.0,(float)(7-j)); } } printf(" %d\n",tot); } } } if(sign==0) printf("No duplicates.\n"); return 0; } Followed by: Post your reply here: |
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