C Program to count occurance of digits and white space and others

Digit Count

//to count occurance of digits and white space and others
#include <stdio.h>

int main()

{
    int i,c,nwhites,nothers;
    int ndigits[10];

    c=nwhites=nothers=0;
    
    for (i=0; i<10; ++i) {
        ndigits[i]=0;
    }
    
    while ((c=getchar())!=EOF) {
        if(c>='0' && c<='9')
        {
            ++ndigits[c-'0'];
        } else if (c == ' ' || c == '\n' || c == '\t')
            ++nwhites;
        else
            ++nothers;
        
    }
    
    for(i=0;i<10;++i)
        printf(" %d",ndigits[i]);
    
    printf("\n%d %d",nwhites,nothers);
    
}