#include<stdio.h>
int main()
{

//      signed char sclow, schigh;
//      sclow=((unsigned char)(0-1)./2)+1;
//      schigh=((unsigned char)(0-1)./2);
//      printf("low is %hhd, high is %hhd\n", sclow, schigh);

//%hhu unsigned half half
//%hu unsigned half int
//%u unsigned int
//%lu unsigned long int
//%llu unsigned long long int
//%hhd signed half half int
//%hd signed half int
//%d signed int
//%ld signed long int
//%lld signed long long int

    // Variable declarations
    //
    signed   char sc = 0;
    unsigned char uc = 0;
    signed short int ssi = 0;
    unsigned short int usi = 0;
    signed int si = 0;
    unsigned int ui = 0;
    signed long int sli = 0;
    unsigned long int uli = 0;
    signed long long int slli = 0;
    unsigned long long int ulli = 0;

    // Find the max value for a signed char (half of the max of an unsigned char)
    //
    sc = ((unsigned char)(uc-1)/2) + 1;
    ssi = ((unsigned short int)(usi-1)/2) + 1;
    si = ((unsigned int)(ui-1)/2) + 1;
    sli = ((unsigned long int)(uli-1)/2) + 1;
    slli = ((unsigned long long int)(ulli-1)/2) + 1;
 
    fprintf(stdout, "TYPE: unsigned char\n-------------------\n");
    fprintf(stdout, "\tsize: %hhu bytes\n", sizeof(unsigned char));
    fprintf(stdout, "\t low: %hhu\n", uc);
    fprintf(stdout, "\thigh: %hhu\n", (uc-1)); // max of unsigned is 1 less than 0-- roll-over
    fprintf(stdout, "-------------------\n\n");
    
    fprintf(stdout, "TYPE:   signed char\n-------------------\n");
    fprintf(stdout, "\tsize: %hhu bytes\n", sizeof(signed char));
    fprintf(stdout, "\t low: %hhd\n", sc);
    fprintf(stdout, "\thigh: %hhd\n",(sc-1));
    fprintf(stdout, "-------------------\n\n");
 
    fprintf(stdout, "TYPE: unsigned short int\n-------------------\n");
    fprintf(stdout, "\tsize: %hu bytes\n", sizeof(unsigned short int));
    fprintf(stdout, "\t low: %hu\n", usi);
    fprintf(stdout, "\thigh: %hu\n", (usi-1)); // max of unsigned is 1 less than 0-- roll-over
    fprintf(stdout, "-------------------\n\n");
 
    fprintf(stdout, "TYPE:   signed short int\n-------------------\n");
    fprintf(stdout, "\tsize: %hu bytes\n", sizeof(signed short int));
    fprintf(stdout, "\t low: %hd\n", ssi);
    fprintf(stdout, "\thigh: %hd\n", (ssi-1));
    fprintf(stdout, "-------------------\n\n");
 
    fprintf(stdout, "TYPE: unsigned int\n-------------------\n");
    fprintf(stdout, "\tsize: %u bytes\n", sizeof(unsigned int));
    fprintf(stdout, "\t low: %u\n", ui);
    fprintf(stdout, "\thigh: %u\n", (ui-1)); // max of unsigned is 1 less than 0-- roll-over
    fprintf(stdout, "-------------------\n\n");
 
    fprintf(stdout, "TYPE:   signed int\n-------------------\n");
    fprintf(stdout, "\tsize: %u bytes\n", sizeof(signed int));
    fprintf(stdout, "\t low: %d\n", si);
    fprintf(stdout, "\thigh: %d\n", (si-1));
    fprintf(stdout, "-------------------\n\n");
 
    fprintf(stdout, "TYPE: unsigned long int\n-------------------\n");
    fprintf(stdout, "\tsize: %lu bytes\n", sizeof(unsigned long int));
    fprintf(stdout, "\t low: %lu\n", uli);
    fprintf(stdout, "\thigh: %lu\n", (uli-1)); // max of unsigned is 1 less than 0-- roll-over
    fprintf(stdout, "-------------------\n\n");
 
    fprintf(stdout, "TYPE:   signed long int\n-------------------\n");
    fprintf(stdout, "\tsize: %lu bytes\n", sizeof(signed long int));
    fprintf(stdout, "\t low: %ld\n", sli);
    fprintf(stdout, "\thigh: %ld\n", (sli-1));
    fprintf(stdout, "-------------------\n\n");
    
    fprintf(stdout, "TYPE: unsigned long long int\n-------------------\n");
    fprintf(stdout, "\tsize: %llu bytes\n", sizeof(unsigned long long int));
    fprintf(stdout, "\t low: %llu\n", ulli);
    fprintf(stdout, "\thigh: %llu\n", (ulli-1)); // max of unsigned is 1 less than 0-- roll-over
    fprintf(stdout, "-------------------\n\n");
 
    fprintf(stdout, "TYPE:   signed long long int\n-------------------\n");
    fprintf(stdout, "\tsize: %llu bytes\n", sizeof(signed long long int));
    fprintf(stdout, "\t low: %lld\n", slli);
    fprintf(stdout, "\thigh: %lld\n", (slli-1));
    fprintf(stdout, "-------------------\n\n");

        return(0);
}