AtCoder Grand Contest 019

Submission #1539361

Source codeソースコード

#include<cstdio>
#include<cmath>
#include<cstring>
#include<algorithm>
#include<map>
#include<vector>
using namespace std;

int main() {
	long long Q, H, S, D;
	long long N;
	long long L1, L2;
	scanf("%lld %lld %lld %lld", &Q, &H, &S, &D);
	scanf("%lld", &N);
	
	L1 = S;
	if (H * 2 < L1) { L1 = H * 2; }
	if (Q * 4 < L1) { L1 = Q * 4; }

	L2 = D;
	if (L1 * 2 < L2) { L2 = L1 * 2; }

	printf("%lld\n", L2 * (N / 2) + L1 * (N % 2));
}

Submission

Task問題 A - Ice Tea Store
User nameユーザ名 tah
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 300
Source lengthソースコード長 455 Byte
File nameファイル名
Exec time実行時間 1 ms
Memory usageメモリ使用量 128 KB

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:13:46: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld %lld %lld %lld", &Q, &H, &S, &D);
^
./Main.cpp:14:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld", &N);
^

Test case

Set

Set name Score得点 / Max score Cases
Sample - sample_01.txt,sample_02.txt,sample_03.txt,sample_04.txt
All 300 / 300 sample_01.txt,sample_02.txt,sample_03.txt,sample_04.txt,sample_01.txt,sample_02.txt,sample_03.txt,sample_04.txt,subtask_1_01.txt,subtask_1_02.txt,subtask_1_03.txt,subtask_1_04.txt,subtask_1_05.txt,subtask_1_06.txt,subtask_1_07.txt,subtask_1_08.txt,subtask_1_09.txt,subtask_1_10.txt,subtask_1_11.txt,subtask_1_12.txt,subtask_1_13.txt,subtask_1_14.txt,subtask_1_15.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
sample_01.txt AC 1 ms 128 KB
sample_02.txt AC
sample_03.txt AC
sample_04.txt AC
subtask_1_01.txt AC
subtask_1_02.txt AC
subtask_1_03.txt AC
subtask_1_04.txt AC
subtask_1_05.txt AC
subtask_1_06.txt AC 1 ms 128 KB
subtask_1_07.txt AC
subtask_1_08.txt AC
subtask_1_09.txt AC
subtask_1_10.txt AC
subtask_1_11.txt AC
subtask_1_12.txt AC
subtask_1_13.txt AC
subtask_1_14.txt AC
subtask_1_15.txt AC