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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
#575667#5981. Costly Binary Searchdczissb27 ✓11470ms88800kbC++14852b2024-09-19 16:11:152024-09-19 16:11:16

Judging History

你现在查看的是最新测评结果

  • [2024-09-19 16:11:16]
  • 评测
  • 测评结果:27
  • 用时:11470ms
  • 内存:88800kb
  • [2024-09-19 16:11:15]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
int n,m,t,a[1000001],ans,l[10][1000011],r[10][1000011];
string s;
signed main(){
	ios::sync_with_stdio(0);
	cin.tie(0),cout.tie(0);
	cin>>t;
	int sb=t;
	while(t--){
		cin>>s;
		int n=s.size();
		s=" "+s;
		for(int i=1;i<=n;i++){
			a[i]=s[i]-'0';
		}
		ans=0;
		while(1){
			int j=ans%10;
			for(int i=0;i<=n+1;i++){
				l[j][i]=i+1,r[j][i]=i-1;
			}
			for(int i=1;i<=n;i++){
				if(ans-a[i]<0) continue;
				int L=l[(ans-a[i])%10][i-1],R=r[(ans-a[i])%10][i+1];
				l[j][R]=min(l[j][R],L);
				r[j][L]=max(r[j][L],R);
			}
			for(int i=n-1;i>=1;i--){
				l[j][i]=min(l[j][i+1],l[j][i]);
			}
			for(int i=2;i<=n;i++){
				r[j][i]=max(r[j][i-1],r[j][i]);
			}
			if(r[j][1]>=n&&l[j][n]<=1) break;
			ans++;
		}
		cout<<"Case #"<<sb-t<<": "<<ans<<"\n";
	}
	return 0;
}

详细

Subtask #1:

score: 8
Accepted

Test #1:

score: 8
Accepted
time: 85ms
memory: 44824kb

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: 11470ms
memory: 88800kb

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