You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: 1783D_test.go
    path of file: ./repos/codeforces-go/main/1700-1799
    
    the code of the file until where you have to start completion: package main

import (
	"github.com/EndlessCheng/codeforces-go/main/testutil"
	"testing"
)

// https://codeforces.com/problemset/problem/1783/D
// https://codeforces.com/problemset/status/1783/problem/D
func 
    
func TestCF1783D(t *testing.T) {
	// just copy from website
	rawText := `
inputCopy
4
1 1 1 1
outputCopy
3
inputCopy
5
1 2 3 5 0
outputCopy
7
inputCopy
18
74 92 52 36 48 51 33 64 43 95 92 78 35 77 55 25 50 6
outputCopy
64960`
	testutil.AssertEqualCase(t, rawText, 0, CF1783D)
}