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  1. #include <stdio.h>
  2.  
  3. void main()
  4. {
  5.     int count = 0, i, times = 0, t, h, e, space;
  6.     char string[100];
  7.  
  8.     puts("Enter a string:");
  9.     gets(string);
  10.    /*   Traverse the string to count the number of characters */
  11.     while (string[count] != '\0')
  12.     {
  13.         count++;
  14.     }
  15.     /*   Finding the frequency of the word 'the' */
  16.     for (i = 0; i <= count - 3; i++)
  17.     {
  18.         t =(string[i] == 't' || string[i] == 'T');
  19.         h =(string[i + 1] == 'h' || string[i + 1] == 'H');
  20.         e =(string[i + 2] == 'e'|| string[i + 2] == 'E');
  21.         space =(string[i + 3] == ' ' || string[i + 3] == '\0');
  22.         if ((t && h && e && space) == 1)
  23.             times++;
  24.     }
  25.     printf("Frequency of the word 'the' is %d\n", times);
  26. }
Success #stdin #stdout 0s 5300KB
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stdin
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Standard input is empty
stdout
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Enter a string:
Frequency of the word 'the' is 0
https://ideone.com/6ley0l
language:
C (gcc 8.3)
created:
2 years ago
visibility:
public

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