Learning point C language (13): Data Type-integer, seasonal, and floating point extension

Integer int can be added with short and long: Short INT: short; long INT: long. Both can be added with unsigned: Unsigned INT: simple: unsignedunsigned short INT: simple: Unsigned shortunsigned long INT: simple: Unsigned longunsigned long INT: simple: Unsigned long longchar can be added unsigned: Unsigned chardouble can be added long: Long double

  
 

1. Short minimum and maximum values:

 
# Include <stdio. h> # include <limits. h> int main (void) {short n1 = shrt_min; short n2 = shrt_max; printf ("% d .. % d \ n ", N1, N2); getchar (); Return 0 ;}

  
 

2. Minimum and maximum values of long:

 
# Include <stdio. h> # include <limits. h> int main (void) {long n1 = long_min; long n2 = long_max; printf ("% lD .. % LD \ n ", N1, N2); getchar (); Return 0 ;}

  
 

3. The minimum and maximum values of long:

 
# Include <stdio. h> # include <limits. h> int main (void) {long n1 = llong_min; long n2 = llong_max; printf ("% LLD .. % LLD \ n ", N1, N2); getchar (); Return 0 ;}

  
 

4. The minimum values of the unsigned series are 0:

 
# Include <stdio. h> # include <limits. h> int main (void) {unsigned short n1 = ushrt_max; unsigned n2 = uint_max; unsigned long N3 = ulong_max; unsigned long N4 = ullong_max; unsigned char c = uchar_max; printf ("0 .. % u \ n ", N1); printf (" 0 .. % u \ n ", N2); printf (" 0 .. % lu \ n ", N3); printf (" 0 .. % LlU \ n ", N4); printf (" \ N0 .. % u \ n ", c); getchar (); Return 0 ;}

  
 

5. Minimum and maximum values of Long double:

# Include <stdio. h> # include <float. h> int main (void) {long double LD1 = ldbl_min; Long Double LD2 = ldbl_max; printf ("% Le .. % Le \ n ", LD1, LD2); getchar (); Return 0 ;}