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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#442212#8519. Radarsucup-team3282#WA 1ms3740kbC++201.2kb2024-06-15 10:15:372024-06-15 10:15:37

Judging History

你现在查看的是最新测评结果

  • [2024-06-15 10:15:37]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3740kb
  • [2024-06-15 10:15:37]
  • 提交

answer

#include<iostream>
#include<cstring>
#include<algorithm>
using namespace std;

long long r[1050][1050];
int main(){
    int t;cin>>t;while(t--){
        int n;cin>>n;
        for(int i=1;i<=n;i++){
            for(int j=1;j<=n;j++){
                cin>>r[i][j];
            }
        }
        long long p1=1e18,p2=1e18,p3=1e18,p4=1e18;
        int m=n/2+1;
        for(int i=1;i<=m;i++){
            for(int j=1;j<=m;j++){
                p1=min(p1,r[i][j]);
                p2=min(p2,r[i][j+m-1]);
                p3=min(p3,r[i+m-1][j]);
                p4=min(p4,r[i][j+m-1]);
            }
        }
        long long r1=1e18,r2=1e18,r3=1e18,r4=1e18;
        for(int i=1;i<=m;i++){
            r1=min(r1,r[i][m]);
            r2=min(r2,r[m][i]);
            r3=min(r3,r[i+m-1][m]);
            r4=min(r4,r[m][i+m-1]);
        }
        long long q=r[m][m];
        long long ans[10];
        ans[1]=q;
        ans[2]=r1+r3;
        ans[3]=r2+r4;
        ans[4]=p1+p2+r3;
        ans[5]=r1+p3+p4;
        ans[6]=r2+p2+p4;
        ans[7]=r4+p1+p3;
        ans[8]=p1+p2+p3+p4;
        ans[0]=ans[8];
        for(int i=1;i<=8;i++){
            ans[0]=min(ans[0],ans[i]);
        }
        cout<<ans[0]<<endl;
    }
}

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3712kb

input:

2
3
1 1 1
1 1 1
1 1 1
5
8 5 2 8 3
5 6 9 7 3
7 8 9 1 4
8 9 4 5 5
2 8 6 9 3

output:

1
5

result:

ok 2 number(s): "1 5"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3636kb

input:

1
1
444739567

output:

444739567

result:

ok 1 number(s): "444739567"

Test #3:

score: -100
Wrong Answer
time: 1ms
memory: 3740kb

input:

32
5
177252602 814271963 432801178 401470194 888319541
320323627 34071000 116035631 87392694 926990496
423510770 515133425 777623990 140441392 853473387
976288681 925949889 930584554 939702106 761328886
840677679 912446055 378955738 997133668 334407172
3
633852912 89450314 828384045
327867173 732812...

output:

494991369
506767801
68794050
226890388
50684672
954430705
139405747
530064327
199272913
211829225
333898451
318344293
35580250
251879512
157229967
60323753
222223072
114032585
329055060
197753328
49710371
75128942
269414925
755829169
52612846
80209776
691515792
193230413
469380143
156043031
22714188...

result:

wrong answer 2nd numbers differ - expected: '661643843', found: '506767801'