Submission #2399305
Source Code Expand
//只有p4特殊,其余三个都可以选择如果一元的单价小就买光
//P1 P2 P3选一个最小的pX
//如果是偶数而且p4小于pX那么全买第四种
//如果是偶数且P4大于pX那么全买第PX种
//如果是奇数且大于 那么全买第px种
//如果是奇数且小于 那么买n/2个p4
#include<bits/stdc++.h>
using namespace std;
long long P1,P2,P3,PX,Q,H,S,D,N;
double P4=D/2;
long long ans;
int main()
{
scanf("%lld %lld %lld %lld %lld",&Q,&H,&S,&D,&N);
P1=Q*4;
P2=H*2;
P3=S;
PX=min(min(P1,P2),P3);
P4=(double)D/2;
if(N&1)
{
if(P4>=PX)
{
ans=N*PX;
}
else
{
ans=N/2*D+PX;
}
}
else
{
if(P4>=PX)
{
ans=N*PX;
}
else
{
ans=N/2*D;
}
}
printf("%lld\n",ans);
}
Submission Info
Submission Time |
|
Task |
A - Ice Tea Store |
User |
iSika |
Language |
C++14 (GCC 5.4.1) |
Score |
300 |
Code Size |
919 Byte |
Status |
AC |
Exec Time |
1 ms |
Memory |
256 KB |
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:14:53: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lld %lld %lld %lld %lld",&Q,&H,&S,&D,&N);
^
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
300 / 300 |
Status |
|
|
Set Name |
Test Cases |
Sample |
sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt |
All |
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 |
Case Name |
Status |
Exec Time |
Memory |
sample_01.txt |
AC |
1 ms |
256 KB |
sample_02.txt |
AC |
1 ms |
256 KB |
sample_03.txt |
AC |
1 ms |
256 KB |
sample_04.txt |
AC |
1 ms |
256 KB |
subtask_1_01.txt |
AC |
1 ms |
256 KB |
subtask_1_02.txt |
AC |
1 ms |
256 KB |
subtask_1_03.txt |
AC |
1 ms |
256 KB |
subtask_1_04.txt |
AC |
1 ms |
256 KB |
subtask_1_05.txt |
AC |
1 ms |
256 KB |
subtask_1_06.txt |
AC |
1 ms |
256 KB |
subtask_1_07.txt |
AC |
1 ms |
256 KB |
subtask_1_08.txt |
AC |
1 ms |
256 KB |
subtask_1_09.txt |
AC |
1 ms |
256 KB |
subtask_1_10.txt |
AC |
1 ms |
256 KB |
subtask_1_11.txt |
AC |
1 ms |
256 KB |
subtask_1_12.txt |
AC |
1 ms |
256 KB |
subtask_1_13.txt |
AC |
1 ms |
256 KB |
subtask_1_14.txt |
AC |
1 ms |
256 KB |
subtask_1_15.txt |
AC |
1 ms |
256 KB |