AtCoder Grand Contest 019

Submission #1551485

Source codeソースコード

#include<cstdio>
#include<functional>
#include<algorithm>
using namespace std;
int main(void)
{
	int q,h,s,d,n,a,b;
	long long kin;
	scanf("%d %d %d %d",&q,&h,&s,&d);
	scanf("%d",&n);
	h=min(q*2,h);
	s=min(h*2,s);
	d=min(s*2,d);
	a=n/2;	b=n%2;
	kin=(long long)a*d+b*s;
	printf("%lld\n",kin);
	return 0;
}

Submission

Task問題 A - Ice Tea Store
User nameユーザ名 laf2
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 321 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:9:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d %d %d",&q,&h,&s,&d);
^
./Main.cpp:10:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%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
sample_03.txt AC 1 ms 128 KB
sample_04.txt AC
subtask_1_01.txt AC
subtask_1_02.txt AC
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
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
subtask_1_11.txt AC
subtask_1_12.txt AC 1 ms 128 KB
subtask_1_13.txt AC
subtask_1_14.txt AC 1 ms 128 KB
subtask_1_15.txt AC 1 ms 128 KB