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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#556064#5981. Costly Binary Searchczc27 ✓12598ms83016kbC++23933b2024-09-10 14:45:582024-09-10 14:46:00

Judging History

你现在查看的是最新测评结果

  • [2024-09-10 14:46:00]
  • 评测
  • 测评结果:27
  • 用时:12598ms
  • 内存:83016kb
  • [2024-09-10 14:45:58]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
const int maxn=1e6+5;
int L[10][maxn],R[10][maxn];
char s[maxn];
int main(){
    int T;
    scanf("%d",&T);
    for(int czc=1;czc<=T;czc++){
        scanf("%s",s+1);
        int n=strlen(s+1);
        for(int v=0;v<=180;v++){
            int u=v%10;
            for(int i=0;i<=n+1;i++) L[u][i]=n+1,R[u][i]=0;
            for(int i=1;i<=n;i++){
                if(s[i]-'0'>v) continue;
                int nu=(v-s[i]+'0')%10;
                int l=min(L[nu][i-1],i),r=max(R[nu][i+1],i);
                L[u][r]=min(L[u][r],l);
                R[u][l]=max(R[u][l],r);
            }
            for(int i=2;i<=n;i++) R[u][i]=max(R[u][i],R[u][i-1]);
            for(int i=n-1;i>=1;i--) L[u][i]=min(L[u][i],L[u][i+1]);
            if(R[u][1]==n){
                printf("Case #%d: %d\n",czc,v);
                break;
            }
        }
    }
    return 0;
}

Details

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Subtask #1:

score: 8
Accepted

Test #1:

score: 8
Accepted
time: 90ms
memory: 44816kb

input:

50
8
5128831164925953487661279378526736416489768154389124821528467927357884749642747626797857463132866343496157991453139582295398452863172464853698678624523849653538713928372648295734165346972222781179687541337591976277864785653638476127839556323849395641196246971351933655287441377531627938395427487...

output:

Case #1: 8
Case #2: 37
Case #3: 34
Case #4: 37
Case #5: 34
Case #6: 114
Case #7: 126
Case #8: 24
Case #9: 37
Case #10: 103
Case #11: 36
Case #12: 64
Case #13: 37
Case #14: 117
Case #15: 37
Case #16: 35
Case #17: 14
Case #18: 34
Case #19: 36
Case #20: 37
Case #21: 38
Case #22: 39
Case #23: 14
Case #2...

result:

ok 50 lines

Subtask #2:

score: 19
Accepted

Test #2:

score: 19
Accepted
time: 12598ms
memory: 83016kb

input:

50
647322722753778843259213887674615134214258235986992692879314555957455541351526284343217116351733247781713552149464672262787737941588358671583528664757823365936975517145283412965139791726299864122725212222496898855627124979178341548651669956711341742838725446489235961853391195148929571712449139335...

output:

Case #1: 42
Case #2: 43
Case #3: 120
Case #4: 42
Case #5: 43
Case #6: 43
Case #7: 31
Case #8: 43
Case #9: 171
Case #10: 42
Case #11: 39
Case #12: 42
Case #13: 42
Case #14: 44
Case #15: 39
Case #16: 20
Case #17: 180
Case #18: 30
Case #19: 45
Case #20: 43
Case #21: 44
Case #22: 31
Case #23: 83
Case #2...

result:

ok 50 lines

Extra Test:

score: 0
Extra Test Passed