Answer
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/* wap
to know the number of vowels, nonvowels, spaces, lines and so on.*/
#include
<stdio.h>
main(
)
{
int
i,c,d,e,g;
char
a,b,y;
b='a';
c=d=e=0;
g=1;
clrscr(
);
printf
("\nenter the line.\nthis program will tell you the number of vowels.\n");
printf
("\nthis program will also tell you the line numbers\n(count one line on every
newline created by prssing enter");
printf
("\nyou can terminate this program by giving double space followed by enter\n");
for
(i=0; i<=1000; ++i)
{
scanf
("%c", &a);
if (a=
='\n')
g++;
if (a
= = 'a' || a = = 'e' || a = = 'i' || a = = 'o' || a = = 'u')
c++;
else
if (a= =' ')
d++;
else
if (a!='a' || a!='e' || a!='i' || a!='o' || a!='u')
e++;
if (a=
=' ' && b= =' ')
{
printf
("\n\t\t\tyou have terminated this program\n\n");
break;
}
b=a;
}
printf
("\nnumber of vowels are = %d", c);
printf
("\nnumber of spaces are = %d", d-2);
printf
("\nnumber of non-vowels are = %d", e);
printf
("\nnumber of lines = %d", g);
getch(
);
return
0;
}