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Ownership and MemoryCoding problems

Ownership and Memory: coding problems

Write a program that reads the input and prints the answer. Run checks it against every test, including hidden ones.

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A shop keeps the prices of n items in an array. The manager makes a copy of the array and doubles every price in the **copy only**, for a sale report. The original array must stay exactly as it was.
Print the sum of the original prices and the sum of the doubled copy, separated by one space.
**Constraints:** 1 <= n <= 1000. Each price is between -1000000000 and 1000000000. The sums can be bigger than a 32-bit integer, so use long.
**Hint:** a copy made with clone() is a new array, so changing it does not change the original.
Input. First line: n. Second line: n integers, the prices.
Output. One line with two integers: the sum of the original array, then the sum of the doubled copy.
Example 1 input
```
3
1 2 3
```
Output
```
6 12
```
Example 2 input
```
2
5 -4
```
Output
```
1 2
```
LanguageRust
use std::io::{self, Read}; fn main() { let mut input = String::new(); io::stdin().read_to_string(&mut input).unwrap(); let tokens = input.split_ascii_whitespace(); // your code here }