//Q87. Count spaces, digits, and special characters in a string.
#include <stdio.h>
int main() {
    char str[200];
    int i, spaces=0, digits=0, special=0;
    gets(str);
    for(i=0; str[i]!='\0'; i++) {
        if(str[i]==' ')
            spaces++;
        else if(str[i]>='0' && str[i]<='9')
            digits++;
        else if(!((str[i]>='a' && str[i]<='z') || (str[i]>='A' && str[i]<='Z')))
            special++;
    }
    printf("Spaces=%d Digits=%d Special=%d", spaces, digits, special);
}
 

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a b1&2