36 lines
1.0 KiB
C
36 lines
1.0 KiB
C
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/*
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* C program to accept a string and find the number of times the word
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* 'the' appears in that string
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*/
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#include <stdio.h>
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void main()
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{
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int count = 0, i, times = 0, t, h, e, space;
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char string[100];
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puts("Enter a string:");
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gets(string);
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/* Traverse the string to count the number of characters */
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while (string[count] != '')
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{
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count++
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;
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}
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/* Finding the frequency of the word 'the' */
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for (i = 0; i <= count - 3; i++)
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{
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t =(string[i] == 't' || string[i] == 'T');
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h =(string[i + 1] == 'h' || string[i + 1] == 'H');
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e =(string[i + 2] == 'e'|| string[i + 2] == 'E');
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space =(string[i + 3] == ' ' || string[i + 3] == '');
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if ((t && h && e && space) == 1) times++;
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}
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printf("Frequency of the word 'the' is %d
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", times);
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}
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Enter a string:
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The gandhi jayanthi is celeberated on october 2 is the day
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that he has born.
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Frequency of the word 'the' is 2
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