CODE FESTIVAL 2016 Exhibition

Submission #1333049

Source codeソースコード

#include <stdio.h>
#include <algorithm>
#include <vector>
using namespace std;

int N; long long A[20002];

int main()
{
	scanf("%d", &N);
	for (int i = 0; i < N; i++) scanf("%lld", &A[i]);

	int ans = 0;
	for (long long p = 1, d = 0; d < 17; p *= 10, d++)
	{
		long long x = p * 10;
		for (int s = 9; s >= 0; s--) {
			vector<pair<long long, long long> > now;
			now.emplace_back(s * p, (s + 1) * p - 1);

			for (int i = 0; i < N; i++) {
				vector<pair<long long, long long> > nxt = now;
				for (auto &p : now) {
					long long s = (p.first - A[i] % x + x) % x;
					long long e = (p.second - A[i] % x + x) % x;
					if (s <= e) nxt.push_back({ s,e });
					else {
						nxt.push_back({ 0,e });
						nxt.push_back({ s,x - 1 });
					}
				}

				sort(nxt.begin(), nxt.end());
				long long s = nxt[0].first, e = nxt[0].second;
				now.clear();
				for (auto &p : nxt) {
					if (p.first <= e + 1) {
						e = p.second;
					}
					else {
						now.push_back({ s,e });
						s = p.first;
						e = p.second;
					}
				}
				now.push_back({ s,e });
			}

			if (now[0].first == 0) {
				ans += s;
				break;
			}
		}
	}
	printf("%d\n", ans);

	return 0;
}

Submission

Task問題 B - Exact Payment
User nameユーザ名 814
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 1500
Source lengthソースコード長 1218 Byte
File nameファイル名
Exec time実行時間 298 ms
Memory usageメモリ使用量 512 KB

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &N);
^
./Main.cpp:11:50: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
for (int i = 0; i < N; i++) scanf("%lld", &A[i]);
^

Test case

Set

Set name Score得点 / Max score Cases
sample - sample-01.txt,sample-02.txt
All 1500 / 1500 sample-01.txt,sample-02.txt,01-01.txt,01-02.txt,01-03.txt,01-04.txt,01-05.txt,01-06.txt,01-07.txt,01-08.txt,01-09.txt,01-10.txt,01-11.txt,01-12.txt,01-13.txt,01-14.txt,01-15.txt,01-16.txt,01-17.txt,01-18.txt,01-19.txt,01-20.txt,01-21.txt,01-22.txt,01-23.txt,01-24.txt,01-25.txt,01-26.txt,01-27.txt,01-28.txt,01-29.txt,01-30.txt,01-31.txt,01-32.txt,01-33.txt,01-34.txt,01-35.txt,01-36.txt,01-37.txt,01-38.txt,01-39.txt,01-40.txt,01-41.txt,01-42.txt,01-43.txt,01-44.txt,01-45.txt,01-46.txt,01-47.txt,01-48.txt,01-49.txt,01-50.txt,01-51.txt,01-52.txt,01-53.txt,01-54.txt,01-55.txt,01-56.txt,01-57.txt,01-58.txt,01-59.txt,01-60.txt,01-61.txt,01-62.txt,01-63.txt,01-64.txt,01-65.txt,01-66.txt,01-67.txt,01-68.txt,01-69.txt,01-70.txt,01-71.txt,01-72.txt,01-73.txt,01-74.txt,01-75.txt,01-76.txt,01-77.txt,01-78.txt,01-79.txt,01-80.txt,01-81.txt,01-82.txt,01-83.txt,01-84.txt,01-85.txt,01-86.txt,01-87.txt,01-88.txt,01-89.txt,01-90.txt,01-91.txt,01-92.txt,01-93.txt,01-94.txt,01-95.txt,01-96.txt,01-97.txt,01-98.txt,sample-01.txt,sample-02.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
01-01.txt AC 1 ms 256 KB
01-02.txt AC 1 ms 256 KB
01-03.txt AC 1 ms 256 KB
01-04.txt AC 1 ms 256 KB
01-05.txt AC 1 ms 256 KB
01-06.txt AC 77 ms 384 KB
01-07.txt AC 82 ms 384 KB
01-08.txt AC 84 ms 384 KB
01-09.txt AC 96 ms 384 KB
01-10.txt AC 158 ms 384 KB
01-11.txt AC 141 ms 384 KB
01-12.txt AC 88 ms 384 KB
01-13.txt AC 82 ms 384 KB
01-14.txt AC 70 ms 384 KB
01-15.txt AC 88 ms 384 KB
01-16.txt AC 104 ms 384 KB
01-17.txt AC 93 ms 384 KB
01-18.txt AC 92 ms 384 KB
01-19.txt AC 84 ms 384 KB
01-20.txt AC 78 ms 384 KB
01-21.txt AC 74 ms 384 KB
01-22.txt AC 73 ms 384 KB
01-23.txt AC 80 ms 384 KB
01-24.txt AC 79 ms 384 KB
01-25.txt AC 79 ms 384 KB
01-26.txt AC 86 ms 384 KB
01-27.txt AC 84 ms 384 KB
01-28.txt AC 78 ms 384 KB
01-29.txt AC 87 ms 384 KB
01-30.txt AC 74 ms 384 KB
01-31.txt AC 74 ms 384 KB
01-32.txt AC 84 ms 384 KB
01-33.txt AC 86 ms 384 KB
01-34.txt AC 74 ms 384 KB
01-35.txt AC 76 ms 384 KB
01-36.txt AC 86 ms 384 KB
01-37.txt AC 82 ms 384 KB
01-38.txt AC 74 ms 384 KB
01-39.txt AC 74 ms 384 KB
01-40.txt AC 80 ms 384 KB
01-41.txt AC 80 ms 384 KB
01-42.txt AC 74 ms 512 KB
01-43.txt AC 74 ms 384 KB
01-44.txt AC 81 ms 384 KB
01-45.txt AC 74 ms 384 KB
01-46.txt AC 83 ms 384 KB
01-47.txt AC 87 ms 384 KB
01-48.txt AC 82 ms 384 KB
01-49.txt AC 88 ms 384 KB
01-50.txt AC 79 ms 384 KB
01-51.txt AC 81 ms 384 KB
01-52.txt AC 83 ms 384 KB
01-53.txt AC 83 ms 384 KB
01-54.txt AC 84 ms 384 KB
01-55.txt AC 79 ms 384 KB
01-56.txt AC 79 ms 384 KB
01-57.txt AC 79 ms 384 KB
01-58.txt AC 78 ms 384 KB
01-59.txt AC 76 ms 384 KB
01-60.txt AC 77 ms 384 KB
01-61.txt AC 77 ms 384 KB
01-62.txt AC 79 ms 384 KB
01-63.txt AC 78 ms 384 KB
01-64.txt AC 76 ms 384 KB
01-65.txt AC 77 ms 384 KB
01-66.txt AC 298 ms 384 KB
01-67.txt AC 125 ms 384 KB
01-68.txt AC 100 ms 384 KB
01-69.txt AC 94 ms 384 KB
01-70.txt AC 89 ms 384 KB
01-71.txt AC 193 ms 384 KB
01-72.txt AC 193 ms 384 KB
01-73.txt AC 201 ms 384 KB
01-74.txt AC 232 ms 384 KB
01-75.txt AC 236 ms 384 KB
01-76.txt AC 257 ms 384 KB
01-77.txt AC 95 ms 384 KB
01-78.txt AC 176 ms 384 KB
01-79.txt AC 158 ms 384 KB
01-80.txt AC 172 ms 384 KB
01-81.txt AC 171 ms 384 KB
01-82.txt AC 174 ms 384 KB
01-83.txt AC 198 ms 384 KB
01-84.txt AC 204 ms 384 KB
01-85.txt AC 193 ms 384 KB
01-86.txt AC 215 ms 384 KB
01-87.txt AC 214 ms 384 KB
01-88.txt AC 215 ms 384 KB
01-89.txt AC 215 ms 384 KB
01-90.txt AC 79 ms 384 KB
01-91.txt AC 157 ms 384 KB
01-92.txt AC 185 ms 384 KB
01-93.txt AC 180 ms 384 KB
01-94.txt AC 161 ms 384 KB
01-95.txt AC 164 ms 384 KB
01-96.txt AC 84 ms 384 KB
01-97.txt AC 160 ms 384 KB
01-98.txt AC 166 ms 384 KB
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB