1 #pragma warning (disable:4996) 2 #include <iostream> 3 #include <map> 4 #include <vector> 5 #include <algorithm> 6 #include <string.h> 7 #include <time.h> 8  9 using namespace std;10 11 unsigned long Total;12 class String13 {14 public:15     String(char *Word) :Frequency(1)16     {17 18         Word_Point = new char[strlen(Word) + 1];19         strcpy(Word_Point, Word);20     }21     char *Word_Point;22     int Frequency;23     bool operator<(String STR);24     ~String(){}25 };26 27 bool String::operator<(String STR){ return Frequency < STR.Frequency; }28 29 vector<String>  Sort_Word;30 31 void If_Repet(char *WordP)32 {33     vector<String>::iterator iter;34     for (iter = Sort_Word.begin(); iter != Sort_Word.end(); iter++)35     if (!strcmp(iter->Word_Point, WordP))36     {37         Total++;38         iter->Frequency++;39         return;40     }41     Sort_Word.push_back(String(WordP));42 }43 44 void Catch_Letter(char *File_P)45 {46     char *Wor_Po = (char *)malloc(4);47     FILE *Article = fopen(File_P, "r");48     char *Letter_Point;49     while (!feof(Article))50     {51         fscanf(Article, "%s", Wor_Po);52         Letter_Point = Wor_Po;53         while (*Letter_Point++)54         {55             if (*Letter_Point == ‘,‘ || *Letter_Point == ‘.‘)56                 *Letter_Point = 0;57         }58         If_Repet(Wor_Po);59     }60 }61 62 void Stat_Alone(char *Master_P)63 {64         Catch_Letter(Master_P);65         sort(Sort_Word.begin(), Sort_Word.end());66         cout << "total :" << Total << endl << endl;67         for (vector<String>::iterator iter = Sort_Word.begin(); iter != Sort_Word.end(); iter++)68             printf("Word : %-15s Frequency :%d\n", iter->Word_Point, iter->Frequency);69         Total = 0;70         Sort_Word.clear();71 }72 73 void main(int argv ,char **argc)74 {75     time_t start = clock();76     if (strcmp(argc[1], "folder"))    Stat_Alone(argc[1]);77     else78     {79         char *Folder = (char *)malloc(40*sizeof(int));80         FILE *Folder_P = fopen("folder.txt" ,"r");81         while (!feof(Folder_P))82         {83             if (feof(Folder_P)) break;84             85             fscanf(Folder_P, "%s", Folder);86             Stat_Alone(strcat(Folder, "\\article.txt"));87         }88     }89     printf("Use time: %.0f ms" ,double(clock() - start)*1000/CLOCKS_PER_SEC);90     getchar();91 }