105 lines
2.5 KiB
C
105 lines
2.5 KiB
C
|
/*
|
||
|
|
* C Program to Find the Consecutive Occurrence of any Vowel
|
||
|
|
* in a String
|
||
|
|
*/
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <ctype.h>
|
||
|
|
|
||
|
|
struct detail
|
||
|
|
{
|
||
|
|
char word[20];
|
||
|
|
};
|
||
|
|
|
||
|
|
int update(struct detail [], const char [], int);
|
||
|
|
int vowelcheck(char);
|
||
|
|
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
struct detail s[10];
|
||
|
|
char string[100], unit[20], c;
|
||
|
|
int i = 0, j = 0, count = 0;
|
||
|
|
printf("Enter string: ");
|
||
|
|
i = 0;
|
||
|
|
do
|
||
|
|
{
|
||
|
|
fflush(stdin);
|
||
|
|
c = getchar();
|
||
|
|
string[i++] = c;
|
||
|
|
}
|
||
|
|
while (c != '
|
||
|
|
');
|
||
|
|
string[i - 1] = '';
|
||
|
|
printf("The string entered is: %s
|
||
|
|
", string);
|
||
|
|
for (i = 0; i < strlen(string); i++)
|
||
|
|
{
|
||
|
|
while (i < strlen(string) && string[i] != ' ' && isalnum(string[i]))
|
||
|
|
{
|
||
|
|
unit[j++] = string[i++];
|
||
|
|
}
|
||
|
|
if (j != 0)
|
||
|
|
{
|
||
|
|
unit[j] = '';
|
||
|
|
count = update(s, unit, count);
|
||
|
|
j = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
printf("**Words with consecutive vowel**
|
||
|
|
");
|
||
|
|
for (i = 0; i < count; i++)
|
||
|
|
{
|
||
|
|
printf("%s
|
||
|
|
", s[i].word);
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
int update(struct detail s[], const char unit[], int count)
|
||
|
|
{
|
||
|
|
int i, j = 0;
|
||
|
|
for (i = 0; i < strlen(unit) - 1; i++)
|
||
|
|
{
|
||
|
|
if (vowelcheck(unit[i]))
|
||
|
|
{
|
||
|
|
if (vowelcheck(unit[i+ 1]))
|
||
|
|
{
|
||
|
|
/*To avoid duplicate strings*/
|
||
|
|
while (j < count && strcmp(s[j].word, unit))
|
||
|
|
{
|
||
|
|
j++;
|
||
|
|
}
|
||
|
|
if (j == count)
|
||
|
|
{
|
||
|
|
strcpy(s[j].word, unit);
|
||
|
|
return (count + 1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return count;
|
||
|
|
}
|
||
|
|
|
||
|
|
int vowelcheck(char c)
|
||
|
|
{
|
||
|
|
char vowel[5] = {'a', 'e', 'i', 'o', 'u'};
|
||
|
|
int i;
|
||
|
|
c = tolower(c);
|
||
|
|
for (i = 0; i < 5; i++)
|
||
|
|
{
|
||
|
|
if (c == vowel[i])
|
||
|
|
{
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
Enter string:
|
||
|
|
Who will lead his team to victory
|
||
|
|
The string entered is:
|
||
|
|
Who will lead his team to victory
|
||
|
|
**Words with consecutive vowel**
|
||
|
|
lead
|
||
|
|
team
|