---
tags : codebook
---

# 測資生成

## Input

#pragma GCC optimize("O2")
#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define pb push_back
#define eb emplace_back
#define GET(i, x) get<i>(x)
#define ms(a, b) memset(a, b, sizeof(a))
#define ALL(x) x.begin(), x.end()
#define rep(i, n) for(int i = 0; i < n; ++i)
#define rep2(i, a, b) for(int i = a; i <= b; ++i)
#define minn(a, b) a = min(a, b);
#define maxx(a, b) a = max(a, b);
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
constexpr ll MOD = 1e9 + 7;
unsigned seed = std::chrono::system_clock::now().time_since_epoch().count();

const string Problem_str = "a422"; // Problem_number
const int Test_num = 10; // Cases
const vector<tuple<int, int, ll>> _test_range = { // Case Range
	{0, 1, (ll)1e1},
	{2, 4, (ll)1e2},
	{5, 9, (ll)3 * 1e3},
};


vector<ll> Test_Range;
void build_test_range() {
	Test_Range = vector<ll>(Test_num);
	for(auto& x : _test_range) {
		for(int i = GET(0, x); i <= GET(1, x); ++i) {
			Test_Range[i] = GET(2, x);
			cout << Test_Range[i] << " ";
		}
	}
	cout << '\n';
}	
string itos(int a){
	char c[] = {(char)(a / 10 + '0'), (char)(a % 10 + '0'), '\0'};
	return string(c).data();
}
mt19937 gen(seed);

void create(int i) {
	fstream fin(Problem_str + "_" + itos(i) + ".in", ios::out);
	uniform_int_distribution<int> Range(Test_Range[i] - 5, Test_Range[i]);
	uniform_int_distribution<int> Num_Range(-10, 10);
	// Start Building Input Here
}
void create() {
	cout << "START BUILDING" << '\n';
	build_test_range();
	for(int i = 0; i < Test_num; ++i) {
		cout << "BUILDING ON CASE" << i << '\n';
		create(i);
	}
	cout << "FINISHED\n";
	system("pause");
}

int main() {
	create();
}

## Output

#pragma GCC optimize("O2")
#include <bits/stdc++.h>
using namespace std;
#define F first
#define S second
#define pb push_back
#define eb emplace_back
#define GET(i, x) get<i>(x)
#define ms(a, b) memset(a, b, sizeof(a))
#define ALL(x) x.begin(), x.end()
#define rep(i, n) for(int i = 0; i < n; ++i)
#define rep2(i, a, b) for(int i = a; i <= b; ++i)
#define minn(a, b) a = min(a, b);
#define maxx(a, b) a = max(a, b);
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
constexpr ll MOD = 1e9 + 7;

fstream fin, fout;
const string Problem_str = "a422";
const int Test_num = 10;

inline void solve() {
    // Solve your input here
    // int a; fin >> a;
    // fout << a << '\n';
}

string itos(int a){
    char c[] = {(char)(a / 10 + '0'), (char)(a % 10 + '0'), '\0'};
    return string(c).data();
}

int main() {
    for(int i = 0; i < Test_num; ++i) {
        cout << "BUILDING ON" << i << '\n';
        clock_t time = clock();
        fin = fstream(Problem_str + "_" + itos(i) + ".in", ios::in);
        fout = fstream(Problem_str + "_" + itos(i) + ".out", ios::out);
        solve();
        cout << "Use " << static_cast<double>(clock() - time) / CLOCKS_PER_SEC << " seconds\n";
    }
    cout << "FINISHED\n";
    system("pause");
}