AtCoder Beginner Contest 004

Submission #1503167

Source codeソースコード

#include "bits/stdc++.h"
#include <regex>
#define _USE_MATH_DEFINES
#include <math.h>

using namespace std;

#ifndef _DEBUG
#define main_ main
#endif
#define FOR(i,s,e) for (int i = int(s); i < int(e); ++i)
#define REP(i,e) FOR(i,0,e)
#define INF (INT_MAX/2)
#define EPS (1.0e-8)
#define LINF (LONG_MAX/2)

typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<bool> vb;
typedef vector<string> vs;

template <typename T>
using keyVal = pair<string, T>;
template<typename T>
bool val_greater(const keyVal<T>& left, const keyVal<T>& right) {
	return left.second > right.second;
}

vs split(string str, char sep) {
	vs v; stringstream ss(str); string t;
	while (getline(ss, t, sep)) v.push_back(t);
	return v;
}

void init_global() {}

const int XMIN = -500;
const int XMAX = 500;
int C[3];
const int CMAX = 300 * 3;
int dp[XMAX - XMIN + 4][CMAX + 4];

int main_() {
	cin.tie(0);
	ios::sync_with_stdio(false);

	int SUM = 0;
	FOR(i, 0, 3) {
		cin >> C[i];
		SUM += C[i];
	}

	FOR(i, XMIN, XMAX + 1) {
		for (int r = CMAX; r >= 0; --r) {
			dp[i - XMIN][r] = INF;
		}
	}

	// dp[i][rem] : minimum cost 
	FOR(i, XMIN, XMAX + 1) dp[i - XMIN][SUM] = 0;

	FOR(i, XMIN, XMAX + 1) {
		for (int r = SUM; r > 0; --r) {
			int cost = 0;
			if (r > C[1] + C[2]) {
				cost = abs(i + 100);
			}
			else if (r > C[2]) {
				cost = abs(i - 0);
			}
			else {
				cost = abs(i - 100);
			}

			dp[i - XMIN + 1][r - 1] = min(
				dp[i - XMIN][r] + cost,
				dp[i - XMIN][r - 1]
			);
		}
	}

	int ans = INF;
	FOR(i, XMIN, XMAX + 1) {
		ans = min(ans, dp[i - XMIN][0]);
	}

	cout << ans << endl;
	return 0;
}

Submission

Task問題 D - マーブル
User nameユーザ名 apprec
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 1848 Byte
File nameファイル名
Exec time実行時間 5 ms
Memory usageメモリ使用量 3840 KB

Test case

Set

Set name Score得点 / Max score Cases
sub1 10 / 10 sample_01_ABC.txt,test_ABC_01.txt,test_ABC_02.txt,test_ABC_03.txt,test_ABC_04.txt,test_ABC_05.txt,test_ABC_06.txt,test_ABC_07.txt,test_ABC_08.txt,test_ABC_09.txt,test_ABC_10.txt,test_ABC_11.txt,test_ABC_12.txt,test_ABC_13.txt,test_ABC_14.txt,test_ABC_15.txt,test_ABC_16.txt,test_ABC_17.txt,test_ABC_18.txt,test_ABC_19.txt,test_ABC_20.txt,test_ABC_21.txt,test_ABC_22.txt,test_ABC_23.txt,test_ABC_24.txt,test_ABC_25.txt,test_ABC_26.txt,test_ABC_27.txt,test_ABC_28.txt
sub2 30 / 30 sample_01_ABC.txt,sample_02_BC.txt,test_ABC_01.txt,test_ABC_02.txt,test_ABC_03.txt,test_ABC_04.txt,test_ABC_05.txt,test_ABC_06.txt,test_ABC_07.txt,test_ABC_08.txt,test_ABC_09.txt,test_ABC_10.txt,test_ABC_11.txt,test_ABC_12.txt,test_ABC_13.txt,test_ABC_14.txt,test_ABC_15.txt,test_ABC_16.txt,test_ABC_17.txt,test_ABC_18.txt,test_ABC_19.txt,test_ABC_20.txt,test_ABC_21.txt,test_ABC_22.txt,test_ABC_23.txt,test_ABC_24.txt,test_ABC_25.txt,test_ABC_26.txt,test_ABC_27.txt,test_ABC_28.txt,test_BC_29.txt,test_BC_30.txt,test_BC_31.txt,test_BC_32.txt,test_BC_33.txt,test_BC_34.txt,test_BC_35.txt,test_BC_36.txt,test_BC_37.txt,test_BC_38.txt,test_BC_39.txt,test_BC_40.txt,test_BC_41.txt,test_BC_42.txt,test_BC_43.txt,test_BC_44.txt,test_BC_45.txt,test_BC_46.txt,test_BC_47.txt,test_BC_48.txt,test_BC_49.txt,test_BC_50.txt,test_BC_51.txt,test_BC_52.txt,test_BC_53.txt,test_BC_54.txt,test_BC_55.txt
All 60 / 60 sample_01_ABC.txt,sample_02_BC.txt,sample_03_C.txt,test_ABC_01.txt,test_ABC_02.txt,test_ABC_03.txt,test_ABC_04.txt,test_ABC_05.txt,test_ABC_06.txt,test_ABC_07.txt,test_ABC_08.txt,test_ABC_09.txt,test_ABC_10.txt,test_ABC_11.txt,test_ABC_12.txt,test_ABC_13.txt,test_ABC_14.txt,test_ABC_15.txt,test_ABC_16.txt,test_ABC_17.txt,test_ABC_18.txt,test_ABC_19.txt,test_ABC_20.txt,test_ABC_21.txt,test_ABC_22.txt,test_ABC_23.txt,test_ABC_24.txt,test_ABC_25.txt,test_ABC_26.txt,test_ABC_27.txt,test_ABC_28.txt,test_BC_29.txt,test_BC_30.txt,test_BC_31.txt,test_BC_32.txt,test_BC_33.txt,test_BC_34.txt,test_BC_35.txt,test_BC_36.txt,test_BC_37.txt,test_BC_38.txt,test_BC_39.txt,test_BC_40.txt,test_BC_41.txt,test_BC_42.txt,test_BC_43.txt,test_BC_44.txt,test_BC_45.txt,test_BC_46.txt,test_BC_47.txt,test_BC_48.txt,test_BC_49.txt,test_BC_50.txt,test_BC_51.txt,test_BC_52.txt,test_BC_53.txt,test_BC_54.txt,test_BC_55.txt,test_C_56.txt,test_C_57.txt,test_C_58.txt,test_C_59.txt,test_C_60.txt,test_C_61.txt,test_C_62.txt,test_C_63.txt,test_C_64.txt,test_C_65.txt,test_C_66.txt,test_C_67.txt,test_C_68.txt,test_C_69.txt,test_C_70.txt,test_C_71.txt,test_C_72.txt,test_C_73.txt,test_C_74.txt,test_C_75.txt,test_C_76.txt,test_C_77.txt,test_C_78.txt,test_C_79.txt,test_C_80.txt,test_C_81.txt,test_C_82.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample_01_ABC.txt AC 3 ms 3840 KB
sample_02_BC.txt AC 3 ms 3840 KB
sample_03_C.txt AC 4 ms 3840 KB
test_ABC_01.txt AC 3 ms 3840 KB
test_ABC_02.txt AC 3 ms 3840 KB
test_ABC_03.txt AC 3 ms 3840 KB
test_ABC_04.txt AC 3 ms 3840 KB
test_ABC_05.txt AC 3 ms 3840 KB
test_ABC_06.txt AC 3 ms 3840 KB
test_ABC_07.txt AC 3 ms 3840 KB
test_ABC_08.txt AC 3 ms 3840 KB
test_ABC_09.txt AC 3 ms 3840 KB
test_ABC_10.txt AC 3 ms 3840 KB
test_ABC_11.txt AC 3 ms 3840 KB
test_ABC_12.txt AC 3 ms 3840 KB
test_ABC_13.txt AC 3 ms 3840 KB
test_ABC_14.txt AC 3 ms 3840 KB
test_ABC_15.txt AC 3 ms 3840 KB
test_ABC_16.txt AC 3 ms 3840 KB
test_ABC_17.txt AC 3 ms 3840 KB
test_ABC_18.txt AC 3 ms 3840 KB
test_ABC_19.txt AC 3 ms 3840 KB
test_ABC_20.txt AC 3 ms 3840 KB
test_ABC_21.txt AC 3 ms 3840 KB
test_ABC_22.txt AC 3 ms 3840 KB
test_ABC_23.txt AC 3 ms 3840 KB
test_ABC_24.txt AC 3 ms 3840 KB
test_ABC_25.txt AC 3 ms 3840 KB
test_ABC_26.txt AC 3 ms 3840 KB
test_ABC_27.txt AC 3 ms 3840 KB
test_ABC_28.txt AC 3 ms 3840 KB
test_BC_29.txt AC 3 ms 3840 KB
test_BC_30.txt AC 3 ms 3840 KB
test_BC_31.txt AC 3 ms 3840 KB
test_BC_32.txt AC 3 ms 3840 KB
test_BC_33.txt AC 3 ms 3840 KB
test_BC_34.txt AC 3 ms 3840 KB
test_BC_35.txt AC 3 ms 3840 KB
test_BC_36.txt AC 3 ms 3840 KB
test_BC_37.txt AC 3 ms 3840 KB
test_BC_38.txt AC 3 ms 3840 KB
test_BC_39.txt AC 3 ms 3840 KB
test_BC_40.txt AC 3 ms 3840 KB
test_BC_41.txt AC 3 ms 3840 KB
test_BC_42.txt AC 3 ms 3840 KB
test_BC_43.txt AC 3 ms 3840 KB
test_BC_44.txt AC 3 ms 3840 KB
test_BC_45.txt AC 3 ms 3840 KB
test_BC_46.txt AC 3 ms 3840 KB
test_BC_47.txt AC 3 ms 3840 KB
test_BC_48.txt AC 3 ms 3840 KB
test_BC_49.txt AC 3 ms 3840 KB
test_BC_50.txt AC 3 ms 3840 KB
test_BC_51.txt AC 3 ms 3840 KB
test_BC_52.txt AC 3 ms 3840 KB
test_BC_53.txt AC 3 ms 3840 KB
test_BC_54.txt AC 3 ms 3840 KB
test_BC_55.txt AC 3 ms 3840 KB
test_C_56.txt AC 4 ms 3840 KB
test_C_57.txt AC 4 ms 3840 KB
test_C_58.txt AC 4 ms 3840 KB
test_C_59.txt AC 3 ms 3840 KB
test_C_60.txt AC 3 ms 3840 KB
test_C_61.txt AC 4 ms 3840 KB
test_C_62.txt AC 4 ms 3840 KB
test_C_63.txt AC 4 ms 3840 KB
test_C_64.txt AC 3 ms 3840 KB
test_C_65.txt AC 4 ms 3840 KB
test_C_66.txt AC 4 ms 3840 KB
test_C_67.txt AC 4 ms 3840 KB
test_C_68.txt AC 3 ms 3840 KB
test_C_69.txt AC 3 ms 3840 KB
test_C_70.txt AC 3 ms 3840 KB
test_C_71.txt AC 4 ms 3840 KB
test_C_72.txt AC 4 ms 3840 KB
test_C_73.txt AC 4 ms 3840 KB
test_C_74.txt AC 4 ms 3840 KB
test_C_75.txt AC 4 ms 3840 KB
test_C_76.txt AC 4 ms 3840 KB
test_C_77.txt AC 4 ms 3840 KB
test_C_78.txt AC 4 ms 3840 KB
test_C_79.txt AC 4 ms 3840 KB
test_C_80.txt AC 4 ms 3840 KB
test_C_81.txt AC 4 ms 3840 KB
test_C_82.txt AC 5 ms 3840 KB