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  1. #include <stdio.h>
  2.  
  3. void strip_string(char* str, int max_len)
  4. {
  5.     int count = 0;
  6.     while(*str++ != '\0' && count++ < max_len);
  7.  
  8.     if(count > 1) {
  9.         str -= 2;
  10.         if(*str == '\n')
  11.             *str = '\0';
  12.     }
  13. }
  14.  
  15. int main(void)
  16. {
  17.     char str[100];
  18.     fgets(str, sizeof(str), stdin);
  19.     strip_string(str, sizeof(str));
  20.  
  21.     int i = 0, word_count = 0, var_flag = 0;
  22.  
  23.     while(str[i] != '\0'){
  24.  
  25.         if (str[i] == 32 && var_flag != 0) {
  26.             var_flag = 0;
  27.         }
  28.  
  29.         if (str[i] != 32 && var_flag != 1) {
  30.             var_flag = 1;
  31.             word_count++;
  32.         }
  33.  
  34.         i++;
  35.     }
  36.  
  37.     printf("%d", word_count);
  38.  
  39.     return 0;
  40. }
  41.  
Success #stdin #stdout 0s 5320KB
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language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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