AtCoder Grand Contest 019

Submission #1539239

Source codeソースコード

#include <cstdio>
#include <algorithm>
using namespace std;
static_assert(sizeof(long) >= 8, "sizeof(long) >= 8");
int main() {
    int q, h, s, d, n;
    scanf("%d %d %d %d %d", &q, &h, &s, &d, &n);
    h = min(h, q * 2);
    s = min(s, h * 2);
    d = min(d, s * 2);
    printf("%ld\n", (long) n / 2 * d + n % 2 * s);
}

Submission

Task問題 A - Ice Tea Store
User nameユーザ名 John Chen
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 334 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:7:48: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d %d %d %d", &q, &h, &s, &d, &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
sample_02.txt AC 1 ms 128 KB
sample_03.txt AC 1 ms 128 KB
sample_04.txt AC
subtask_1_01.txt AC 1 ms 128 KB
subtask_1_02.txt AC 1 ms 128 KB
subtask_1_03.txt AC 1 ms 128 KB
subtask_1_04.txt AC 1 ms 128 KB
subtask_1_05.txt AC 1 ms 128 KB
subtask_1_06.txt AC 1 ms 128 KB
subtask_1_07.txt AC 1 ms 128 KB
subtask_1_08.txt AC
subtask_1_09.txt AC 1 ms 128 KB
subtask_1_10.txt AC 1 ms 128 KB
subtask_1_11.txt AC 1 ms 128 KB
subtask_1_12.txt AC 1 ms 128 KB
subtask_1_13.txt AC 1 ms 128 KB
subtask_1_14.txt AC
subtask_1_15.txt AC