blob: bc164162c624915e5a51d43d86b064daaca83905 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
#include <iostream>
#include "sales_item.hpp"
/*
*
* 2.33, 2.34
*
*
*/
int main () {
int i = 0, &r = i;
const int ci = i, &cr = ci;
auto a = r; // int
auto b = ci; // int
auto c = cr; // int
auto d = &i; // int *
auto e = &ci; // const int *
const auto f = ci; // const int
auto &g = ci; // const int &
std::cout << a << " " << b << " " << c << " " << d << " "
<< e << " " << f << " " << g << std::endl;
a = 42; // valid
std::cout << a << std::endl;
b = 42; // valid
std::cout << a << std::endl;
c = 42; // valid
std::cout << a << std::endl;
//d = 42; // inValid
//std::cout << a << std::endl;
//e = 42; // inValid
//std::cout << a << std::endl;
//f = 42; // inValid
//std::cout << a << std::endl;
//g = 42; // inValid
//std::cout << a << std::endl;
return 0;
}
|
