count digits, white space, others

#include <stdio.h>

/*count digits, white space, others */

main()

{

int c, i , nwhite, nother;

int ndigit[10];

nwhile=nother = 0;

for (i = 0; i< 10;++i)

ndigit[i] = 0;

while ((c = getchar()) != EOF)

if (c >= ‘0’ && c <= ‘9’)

++ndigit[c – ‘0’];

else if (c == ‘ ‘ || c == ‘\n’ || c == ‘\t’)

++nwhite;

else

++nother;

printf(“digits =”);

for (i = 0; i < 10; ++i)

printf(” %d”, ndigit[i]);

printf(“, white space = %d, other = %d\n”, nwhite, nother);

}