ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
---|---|---|---|---|---|---|---|---|---|
#212503 | #3842. 小t做晚餐2(cook) | yhmm | 100 | 1815ms | 1212kb | C++11 | 807b | 2024-10-19 10:19:13 | 2024-10-19 12:32:59 |
answer
#include<bits/stdc++.h>
using namespace std;
long long n,T,m,x,f=0,a[21],b[21],c[21],pos,k,cost=0,maxn;
int main(){
cin>>n>>T>>m;
for(int i=1;i<=n;i++)
{
cin>>a[i];
}
sort(a+1,a+n+1,greater<long long>());
while(f<n)
{
sort(a+1,a+n+1,greater<long long>());
pos=0,cost+=m,maxn=0;
for(int i=1;i<1<<n;i++)
{
k=0;
for(int j=0;j<n;j++)
{
b[j+1]=0;
if(i>>j&1)
{
k+=a[j+1];
b[j+1]=1;
}
}
if(k==T)
{
for(int j=1;j<=n;j++)
{
c[j]=b[j];
}
break;
}
else if(k<T)
{
if(k>maxn)
{
maxn=k;
for(int j=1;j<=n;j++)
{
c[j]=b[j];
}
}
}
}
for(int i=1;i<=n;i++)
{
if(c[i])
{
a[i]=1e15,f++;
}
}
}
cout<<cost;
return 0;
}
详细
小提示:点击横条可展开更详细的信息
Test #1:
score: 10
Accepted
time: 0ms
memory: 1212kb
input:
5 14 9 10 7 7 7 3
output:
27
result:
ok single line: '27'
Test #2:
score: 10
Accepted
time: 0ms
memory: 1208kb
input:
8 14 4 7 10 1 7 8 6 10 12
output:
20
result:
ok single line: '20'
Test #3:
score: 10
Accepted
time: 0ms
memory: 1212kb
input:
8 20 3 14 17 6 6 9 12 15 18
output:
18
result:
ok single line: '18'
Test #4:
score: 10
Accepted
time: 0ms
memory: 1212kb
input:
10 30 4 6 16 16 9 23 20 9 3 1 8
output:
16
result:
ok single line: '16'
Test #5:
score: 10
Accepted
time: 0ms
memory: 1196kb
input:
10 41 23 17 7 7 1 8 15 17 16 12 3
output:
69
result:
ok single line: '69'
Test #6:
score: 10
Accepted
time: 282ms
memory: 1208kb
input:
20 95400260 89673557 20487698 22301259 2829304 297290 1412988 16842716 23469759 30225551 23431967 16...
output:
358694228
result:
ok single line: '358694228'
Test #7:
score: 10
Accepted
time: 281ms
memory: 1208kb
input:
20 67248590 51724831 648120 20516501 13360885 3511712 27876258 27548361 19789779 14004233 13644809 8...
output:
206899324
result:
ok single line: '206899324'
Test #8:
score: 10
Accepted
time: 418ms
memory: 1208kb
input:
20 32236123 23129506 9697610 3181601 12248516 13725824 1976763 3805852 10010680 13270519 12901003 78...
output:
138777036
result:
ok single line: '138777036'
Test #9:
score: 10
Accepted
time: 418ms
memory: 1208kb
input:
20 50597385 71307217 20562436 23376499 14957779 2472920 13994843 22843456 16389516 13712272 24008015...
output:
427843302
result:
ok single line: '427843302'
Test #10:
score: 10
Accepted
time: 416ms
memory: 1212kb
input:
20 79575244 7977295 21610095 13701521 24651488 4567616 15005155 6234858 15956463 15009333 5191205 59...
output:
47863770
result:
ok single line: '47863770'