C/C++ Source Codes

count words and vowels in a line

// program to count number of words in a given string
#include<stdio.h>
#include<conio.h>

void main()
{
int wc,c,i,flag,v,w,space;
wc=c=i=v=w=space=0;
flag=1;
clrscr();
printf("enter a string press enter when you have done\n");
for(i=0 ; (c=getchar()) !='\n' ; i++)
{
if(c==' '''c=='\t')
flag=1;
else if(flag)
{
wc++;
flag=0;
}
if(c=='a'''c=='e' ''c=='i' ''c=='o' ''c=='u')
v++;
if(c!=' '&&c!='\t')
w++;
if(c==' ')
space++;
}
printf("\n\nnumber of words are %d \nno of vovels are %d",wc,v);
printf("\nno of char are %d\nno of space are %d",w,space);
getch();
}

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