Result that cannot be changed from outside

Problem

Once a result is published, nobody may change its marks. The program below tries: it changes the array it passed in, and it changes the array that getMarks() returned.

Write Result with a private name and a private int[] marks. Copy the array in the constructor and copy it again in getMarks(), so the result never changes. show() prints the total and the best mark.

Input, output and limits

Input: Line 1: a name and n. Line 2: n marks. Line 3: k. Then k commands: input i v (set mark i of the array that was passed in), got i v (set mark i of an array returned by getMarks()) or show.
Output: For each show: NAME: total T, best B.
Constraints: 1 ≤ n ≤ 10
0 ≤ marks, v ≤ 100
1 ≤ i ≤ n
1 ≤ k ≤ 100

Examples

Example

Input

Rohan 3
70 85 90
3
input 1 100
got 2 0
show

Output

Rohan: total 245, best 90

Neither change reaches the result: the total stays 245.

Hints

Try the problem first. Open one hint at a time.

Hint 1

Copy in: build a new array of the same length and copy each mark (or use Arrays.copyOf).

Hint 2

Copy out: getMarks() returns a new copy every time, never the field itself.

Write your Java code, run it on the examples and submit it to hidden tests.

Solve in the editor

All Java problems

Problem

Input, output and limits

Examples

Hints

More Composition & Relationships problems

Problem

Input, output and limits

Examples

Hints

More Composition & Relationships problems