Data Types in C and C ++

Data Types in C and C ++

The C language adds the long type to the C99 standard.

# Include
 
  
# Include
  
   
// Compilation command: gcc-std = c99-pedantic int main (void) {char c_min = SCHAR_MIN; char c_max = SCHAR_MAX; unsigned char uc_max = UCHAR_MAX; long l_min = LONG_MIN; short s_min = SHRT_MIN; long ll_min = LLONG_MIN; // added the long type long ll_max = LLONG_MAX; unsigned long ull_max = ULLONG_MAX; printf ("max of unsigned char: % d \ n ", uc_max); printf (" min of char: % d \ n ", c_min); printf (" max of char: % d \ n ", c_max); printf ("min of short: % d \ n", s_min); printf ("min of long: % ld \ n", l_min ); printf ("min of long: % lld \ n", ll_min); printf ("max of long: % lld \ n", ll_max ); printf ("max of unsigned long: % llu \ n", ull_max); return 0 ;}
  
 

The C ++ language adds the long type to the C ++ 11 standard.

# Include
 
  
# Include
  
   
// G ++-std = c ++ 03-pedantic lim. cpp cannot be compiled. c ++ 1998 does not support the long-type using namespace std; int main () {// singed identifier generally omitting char c_min = SCHAR_MIN; char c_max = SCHAR_MAX; unsigned char uc_max = UCHAR_MAX; long l_min = LONG_MIN; // short for long short s_min = SHRT_MIN; // short int is short for short long ll_min = LLONG_MIN; // long int is abbreviated as long ll_max = LLONG_MAX; unsigned long ull_max = ULLONG_MAX; printf ("max of unsigned char: % d \ n", uc_max ); printf ("min of char: % d \ n", c_min); printf ("max of char: % d \ n", c_max); printf ("min of short: % d \ n ", s_min); printf (" min of long: % ld \ n ", l_min); printf (" min of long: % lld \ n ", ll_min); printf ("max of long: % lld \ n", ll_max); printf ("max of unsigned long: % llu \ n", ull_max ); return 0 ;}