Vertical Histogram

#include
#define MAXWL 20 /* Maximum length of a word */
#define MAXNO 25 /* Maximum No of words in a sentence */

int main(void)
{
int word[MAXNO];
int i,c,j,nc,nw;

for(i=0;i
word[i]=0;

nc = nw = 0;

while( (c=getchar()) != EOF)
{
++nc;
if( c ==' ' || c =='
' || c ==' ')
{
word[nw] = nc -1; /* -1 for excluding the space in the word length */
++nw;
nc = 0; /* resetting the word-length for the next word */
}

}

for( i = MAXWL; i >= 1; --i)
{
for(j=0;j <= nw;++j)
{
if( i <= word[j])
putchar('*');
else
putchar(' ');
}
putchar('
');
}

return 0;
}