https://code-reference.com/ 2026-05-18T16:08:20+02:00 https://code-reference.com/ https://code-reference.com/ttps://code-reference.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2024-02-16T01:04:36+02:00 https://code-reference.com/cpp/datatypes/double?rev=1708041876&do=diff double double 8 Byte 2.3E-308 - 1.7E+308 precision 15 Cpp Sourcecode Example #include <iostream> using namespace std; int main() { cout << "Size of double: " << sizeof(double) << " bytes" << endl; return 0; } text/html 2024-02-16T01:04:36+02:00 https://code-reference.com/cpp/datatypes/int?rev=1708041876&do=diff int int Integer 4byte* signed: -2147483648 - 2147483647 unsigned: 0 - 4294967295 Cpp Sourcecode Example #include <iostream> using namespace std; int main() { cout << "Size of int: " << sizeof(int) << " bytes" << endl; return 0; } text/html 2024-02-16T01:04:36+02:00 https://code-reference.com/cpp/datatypes/void?rev=1708041876&do=diff void void 0 Bytes Cpp Sourcecode Example #include <iostream> using namespace std; int main() { cout << "Size of void: " << sizeof(void) << " bytes" << endl; return 0; }