這道題WA了很多次，最后發現輸出的時候第三位要帶上‘-’ = =... 而且UVA很坑爹的是不能用strcmpi,strupr!!!! View Code #include<string> #include<stdlib.h> #include<cstdio> #include<stdio.h> #include<string.h> typedef struct node {char num[35];int count; }tele; tele tel[100005]; int cmp(const void *a,const void *b) {return strcmp((*(struct node*)a).num,(*(struct node*)b).num); } void transfrom(char str[],char num[]) {int i,j;int len;len = strlen(str);for(i = 0;i < len;i++)if(str[i] >= 'a'&&str[i] <= 'z')str[i] -= 32;for(i =0,j = 0; str[i] != 0;i++){if(isdigit(str[i]))num[j++] = str[i];else if(isalpha(str[i])){if(str[i]<='C' && str[i]>= 'A')num[j++] = '2';if(str[i] <= 'F' && str[i]>= 'D')num[j++] = '3';if(str[i] <= 'I' && str[i] >= 'G')num[j++] = '4';if(str[i] <= 'L' && str[i] >= 'J')num[j++] = '5';if(str[i] <= 'O' && str[i] >= 'M')num[j++] = '6';if(str[i] == 'S' || str[i] == 'P' ||str[i] == 'R')num[j++] = '7';if(str[i] == 'V' ||str[i] == 'T' ||str[i] == 'U' )num[j++] = '8';if(str[i] == 'W' ||str[i] == 'X' ||str[i] == 'Y' )num[j++] = '9';}if(j == 3)num[j++] = '-';}num[j] = '\0'; } int main() {int t,n,i,j,count;char str[100],num[15];scanf("%d",&t);while(t--){scanf("%d",&n);for(i = 0;i < n;i++){scanf("%s",str);transfrom(str,num);strcpy(tel[i].num,num);tel[i].count = 1;}qsort(tel,n,sizeof(tel[0]),cmp);int leap;leap = 1;for(i = 0;i < n-1;i++){int count = 1;if(strcmp(tel[i].num,tel[i+1].num)==0 && i< n){while(strcmp(tel[i].num,tel[i+1].num)==0&&i<n) count++,i++;printf("%s %d\n",tel[i].num,count);leap = 0;}}if(leap)puts("No duplicates.");if(t)puts("");}return 0; }

轉載于:https://www.cnblogs.com/0803yijia/archive/2012/07/24/2606792.html

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