of lines in a multi line string
#include
#include
void main()
{
char c,choice;
int nc=0,nb=0,nw=1,nl=1,count,i/*,flag=1*/;
clrscr();
scanf("%c",&choice);
printf("ENTER STRING:- ");
printf("
String will be terminated when you press Ctrl-Z.");
printf("
STRING:- ");
while ((c=getchar())!=EOF)
{
switch(1)
{
case 1:
if (c==EOF||c==' '||c=='
')
;
else
nc=nc+1;
case 2:
if (c==' ')
{
nc=nc+1;
nb=nb+1;
while((c=getchar())==' ')
{
nb=nb+1;
nc=nc+1;
}
if (c!=' ')
{
nc=nc+1;
nw=nw+1;
}
}
case 3:
if(c=='
')
{
nc=nc+1;
nb=nb+1;
nw=nw+1;
nl=nl+1;
}
}
}
printf("
no. of characters is %d",nc);
printf("
no. of blanks is %d",nb);
printf("
no. of words is %d",nw);
printf("
no. of lines is %d",nl);
fflush(stdin);
printf ("
Do you want to continue?(y/n):- ");
scanf("%c",&choice);
getch();
}