Submission #617086


Source Code Expand

#include<iostream>
#include<vector>
#include<algorithm>
#include<cmath>
using namespace std;

int dp[2005][2005];
vector<int>x[2005];int cnt;
int s[2005], t[2005], N, L;
int X[2005][2005], c, minv, minid;

int main() {
	cnt = 0;
	cin >> N >> L;
	for (int i = 0; i < N; i++){
		cin >> t[i] >> s[i];
		if (i >= 1) {
			if (s[i] >= s[i - 1] && t[i] != t[i - 1]) {
				cnt++;
			}
		}
		x[cnt].push_back(s[i]);
	}
	cnt++;
	for (int i = 0; i < cnt; i++){
		c = 0;
		for (int j = 0; j <= L; j++) {
			for (int k = 0; k < x[i].size(); k++) {
				X[i][j] += abs(x[i][k] - j);
			}
		}
	}
	for (int i = 0; i < cnt; i++){
		minv = 1000000000; minid = 0;
		for (int j = 0; j <= L; j++) {
			if (minv > dp[i][j]) {
				minv = dp[i][j]; minid = j;
			}
		}
		for (int j = 0; j <= L; j++) {
			if (minid > j) {
				dp[i + 1][j] = dp[i][j] + X[i][j];
			}
			else {
				dp[i + 1][j] = minv + X[i][j];
			}
		}
	}
	minv = 1000000000;
	for (int i = 0; i <= L; i++) {
		minv = min(minv, dp[cnt][i]);
	}
	cout << minv << endl;
	return 0;
}

Submission Info

Submission Time
Task E - 花火
User E869120
Language C++ (GCC 4.9.2)
Score 0
Code Size 1074 Byte
Status WA
Exec Time 2181 ms
Memory 32164 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 0 / 30 0 / 130
Status
AC × 2
WA × 1
AC × 28
WA × 17
AC × 31
WA × 17
RE × 47
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
Subtask1 sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt, subtask1_40.txt, subtask1_41.txt, subtask1_42.txt
Subtask2 sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt, subtask1_40.txt, subtask1_41.txt, subtask1_42.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt, subtask2_31.txt, subtask2_32.txt, subtask2_33.txt, subtask2_34.txt, subtask2_35.txt, subtask2_36.txt, subtask2_37.txt, subtask2_38.txt, subtask2_39.txt, subtask2_40.txt, subtask2_41.txt, subtask2_42.txt, subtask2_43.txt, subtask2_44.txt, subtask2_45.txt, subtask2_46.txt, subtask2_47.txt, subtask2_48.txt, subtask2_49.txt, subtask2_50.txt
Case Name Status Exec Time Memory
sample_01.txt AC 27 ms 916 KB
sample_02.txt AC 26 ms 804 KB
sample_03.txt WA 26 ms 792 KB
subtask1_01.txt WA 53 ms 6956 KB
subtask1_02.txt AC 55 ms 7452 KB
subtask1_03.txt AC 53 ms 7468 KB
subtask1_04.txt WA 51 ms 7580 KB
subtask1_05.txt AC 41 ms 6812 KB
subtask1_06.txt AC 35 ms 5280 KB
subtask1_07.txt WA 37 ms 4640 KB
subtask1_08.txt AC 38 ms 4692 KB
subtask1_09.txt AC 35 ms 800 KB
subtask1_10.txt WA 35 ms 804 KB
subtask1_11.txt WA 36 ms 920 KB
subtask1_12.txt WA 35 ms 932 KB
subtask1_13.txt AC 26 ms 924 KB
subtask1_14.txt AC 27 ms 924 KB
subtask1_15.txt WA 27 ms 804 KB
subtask1_16.txt WA 27 ms 804 KB
subtask1_17.txt WA 86 ms 18092 KB
subtask1_18.txt WA 65 ms 10664 KB
subtask1_19.txt WA 56 ms 8100 KB
subtask1_20.txt WA 56 ms 8104 KB
subtask1_21.txt AC 35 ms 928 KB
subtask1_22.txt WA 35 ms 1056 KB
subtask1_23.txt WA 41 ms 1832 KB
subtask1_24.txt WA 59 ms 8744 KB
subtask1_25.txt AC 45 ms 6104 KB
subtask1_26.txt WA 39 ms 5156 KB
subtask1_27.txt AC 126 ms 32164 KB
subtask1_28.txt AC 35 ms 800 KB
subtask1_29.txt AC 26 ms 924 KB
subtask1_30.txt AC 48 ms 8868 KB
subtask1_31.txt AC 116 ms 29092 KB
subtask1_32.txt AC 35 ms 800 KB
subtask1_33.txt AC 34 ms 804 KB
subtask1_34.txt AC 127 ms 32156 KB
subtask1_35.txt AC 37 ms 920 KB
subtask1_36.txt AC 129 ms 32160 KB
subtask1_37.txt AC 26 ms 916 KB
subtask1_38.txt AC 26 ms 804 KB
subtask1_39.txt AC 28 ms 792 KB
subtask1_40.txt AC 24 ms 920 KB
subtask1_41.txt AC 27 ms 804 KB
subtask1_42.txt AC 27 ms 796 KB
subtask2_01.txt RE 527 ms 2200 KB
subtask2_02.txt RE 399 ms 2208 KB
subtask2_03.txt RE 395 ms 2212 KB
subtask2_04.txt RE 399 ms 2204 KB
subtask2_05.txt RE 391 ms 2200 KB
subtask2_06.txt RE 369 ms 1960 KB
subtask2_07.txt RE 342 ms 1568 KB
subtask2_08.txt RE 314 ms 1308 KB
subtask2_09.txt RE 370 ms 2984 KB
subtask2_10.txt RE 371 ms 2468 KB
subtask2_11.txt RE 376 ms 2412 KB
subtask2_12.txt RE 373 ms 2204 KB
subtask2_13.txt RE 383 ms 2208 KB
subtask2_14.txt RE 277 ms 928 KB
subtask2_15.txt RE 280 ms 804 KB
subtask2_16.txt RE 283 ms 808 KB
subtask2_17.txt RE 283 ms 800 KB
subtask2_18.txt RE 296 ms 916 KB
subtask2_19.txt RE 309 ms 928 KB
subtask2_20.txt RE 316 ms 756 KB
subtask2_21.txt RE 295 ms 920 KB
subtask2_22.txt RE 286 ms 928 KB
subtask2_23.txt RE 286 ms 888 KB
subtask2_24.txt RE 392 ms 3876 KB
subtask2_25.txt RE 395 ms 2728 KB
subtask2_26.txt RE 389 ms 2348 KB
subtask2_27.txt RE 393 ms 2212 KB
subtask2_28.txt RE 390 ms 2212 KB
subtask2_29.txt RE 280 ms 804 KB
subtask2_30.txt RE 290 ms 924 KB
subtask2_31.txt RE 281 ms 844 KB
subtask2_32.txt RE 392 ms 2724 KB
subtask2_33.txt RE 414 ms 2204 KB
subtask2_34.txt RE 293 ms 860 KB
subtask2_35.txt RE 381 ms 2780 KB
subtask2_36.txt RE 383 ms 2340 KB
subtask2_37.txt RE 394 ms 2212 KB
subtask2_38.txt RE 418 ms 6180 KB
subtask2_39.txt RE 309 ms 860 KB
subtask2_40.txt RE 287 ms 796 KB
subtask2_41.txt RE 379 ms 3480 KB
subtask2_42.txt RE 384 ms 5660 KB
subtask2_43.txt RE 307 ms 1064 KB
subtask2_44.txt RE 2181 ms 1700 KB
subtask2_45.txt RE 398 ms 6308 KB
subtask2_46.txt RE 288 ms 916 KB
subtask2_47.txt RE 400 ms 6172 KB
subtask2_48.txt AC 29 ms 1560 KB
subtask2_49.txt AC 26 ms 928 KB
subtask2_50.txt AC 31 ms 1692 KB