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NOI.AC

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#212565#3842. 小t做晚餐2(cook)zhangjiahao1004382ms1200kbC++568b2024-10-19 11:36:362024-10-19 12:35:41

answer

#include<bits/stdc++.h>
using namespace std;

int a[25];
int main() {
    srand(time(0));
    srand(rand());
    int n,m,k,ans=INT_MAX;
    cin>>n>>m>>k;
    for(int i=1;i<=n;i++) cin>>a[i];
    for(int i=1;i<=2000000;i++) {
        for(int j=n;j>=1;j--) {
            int x=rand()%j+1;
            swap(a[j],a[x]);
        }
        int s=0,cnt=1;
        for(int j=1;j<=n;j++) {
            if(s+a[j]>m) {
                s=a[j];
                cnt++;
            } else s+=a[j];
        }
        ans=min(ans,cnt);
    }
    cout<<ans*k;
}

Details

小提示:点击横条可展开更详细的信息

Test #1:

score: 10
Accepted
time: 139ms
memory: 1200kb

input:

5 14 9
10 7 7 7 3

output:

27

result:

ok single line: '27'

Test #2:

score: 10
Accepted
time: 232ms
memory: 1200kb

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: 222ms
memory: 1200kb

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: 359ms
memory: 1200kb

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: 398ms
memory: 1200kb

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: 716ms
memory: 1196kb

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: 569ms
memory: 1200kb

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: 571ms
memory: 1200kb

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: 587ms
memory: 1196kb

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: 589ms
memory: 1196kb

input:

20 79575244 7977295
21610095 13701521 24651488 4567616 15005155 6234858 15956463 15009333 5191205 59...

output:

47863770

result:

ok single line: '47863770'