Question

write a program in java to take a proverbial statement (like the failures are the pillar of success) as an input and print the frequency of vowels in it

Answer 1

void main()

{

  int a=0,e=0,i=0,o=0,u=0,sum=0;

  char c;

  printf("Enter string:-  ");

  printf("\nString will be terminated if you press Ctrl-Z & then ENTER.");

  printf("\nSTRING:-  ");

  while ((c=getchar())!=EOF)

    {

      if (c=='a'||c=='A')

        a=a+1;

      if (c=='e'||c=='E')

        e=e+1;

      if (c=='i'||c=='I')

        i=i+1;

      if (c=='o'||c=='O')

        o=o+1;

      if (c=='u'||c=='U')

        u=u+1;

    }

  sum=a+e+i+o+u;

  printf("\nFrequency of vowel 'a' is %d.",a);

  printf("\nFrequency of vowel 'e' is %d.",e);

  printf("\nFrequency of vowel 'i' is %d.",i);

  printf("\nFrequency of vowel 'o' is %d.",o);

  printf("\nFrequency of vowel 'u' is %d.",u);

  printf("\nTotal no. of vowels in the text is %d.",sum);

}

 

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