fork download 
  1. #include <iostream>
  2. #include <stdio.h>
  3. #include <string.h>
  4.  
  5. #define MAX_WORDS_COUNT 1000
  6.  
  7. int FindRegisteredWordIndex(char* word, char** registeredWords, int totalWordsCount)
  8. {
  9. 	int index = -1;
  10. 	int i;
  11. 	for (i = 0; i < totalWordsCount; i++)
  12.     {
  13.         if (strcmp(registeredWords[i], word) == 0)
  14.         {
  15.         	index = i;
  16.         }
  17.     }
  18.     return index;
  19. }
  20.  
  21. void PrintRegisteredWords(char** registeredWords, int* wordCount, int totalWordsCount)
  22. {
  23. 	int i;
  24.     for (i = 0; i < totalWordsCount; i++)
  25.     {
  26.         printf("\n%s: %d", registeredWords[i], wordCount[i]);
  27.     }
  28. }
  29.  
  30. int main()
  31. {
  32.     char text[MAX_WORDS_COUNT] = "i am groot we are groot";
  33. 	char *registeredWords[MAX_WORDS_COUNT] = { NULL, }; // 단어
  34.     int wordCount[MAX_WORDS_COUNT] = { 0, }; // 출현 횟수
  35.  
  36.     int totalWordsCount = 0; // 단어 수
  37.     char *currentWord; // 읽은 단어
  38.     int wordIndex;
  39.  
  40.     printf("당신이 원하는 문장을 쓰세요. " );
  41.     // 테스트를 위해서 text를 위에서 미리 입력하고 밑에는 주석처리함
  42.     // scanf("%s",text,sizeof(text));
  43.  
  44.     currentWord = strtok(text, " "); // 단어 읽기
  45.     while (currentWord) {
  46.         wordIndex = FindRegisteredWordIndex(currentWord, registeredWords, totalWordsCount);
  47.  
  48.         if(wordIndex != -1)
  49.         {
  50.         	wordCount[wordIndex]++;
  51.         }
  52.         else
  53.         {
  54.         	registeredWords[totalWordsCount] = currentWord; // 등록
  55.             wordCount[totalWordsCount] = 1;
  56.             totalWordsCount++;
  57.         }
  58.  
  59.         if(totalWordsCount == MAX_WORDS_COUNT)
  60.         {
  61.         	printf("최대 저장 갯수에 도달했습니다.\n");
  62. 			break;
  63.         }
  64.  
  65.         currentWord = strtok(NULL, " "); // 다음 단어
  66.     }
  67.  
  68. 	PrintRegisteredWords(registeredWords, wordCount, totalWordsCount);
  69.     return 0;
  70. }
Success #stdin #stdout 0s 15232KB
comments (?)
stdin 
Standard input is empty
stdout 
당신이 원하는 문장을 쓰세요. 
i: 1
am: 1
groot: 2
we: 1
are: 1
https://ideone.com/x1x8mS
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!