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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#391837#5117. Find MaximumAlbert711TL 2ms3648kbC++201.6kb2024-04-16 20:32:412024-04-16 20:32:41

Judging History

你现在查看的是最新测评结果

  • [2024-04-16 20:32:41]
  • 评测
  • 测评结果:TL
  • 用时:2ms
  • 内存:3648kb
  • [2024-04-16 20:32:41]
  • 提交

answer

#include<bits/stdc++.h>
#define int long long

using namespace std;
using ll = long long;
using ld = double;
using i64 = int64_t;
const int N = 3e5+5;
const ll mod = 998244353;
const ll inf = 1e18+5;

//map<int,int> mp;

int dfs(int x){
    if(x==0) return 1;
    if(x%3==0){
        return dfs(x/3)+1;
    }else{
        return dfs(x-1)+1;
    }
}

void solve()
{
    int l,r;
    cin>>l>>r;
    int maxn=0;
    for(int i=max(l,r-1000);i<=r;i++){
        maxn=max(dfs(i),maxn);
    }
    cout<<maxn<<'\n';
//    vector<int>a(20000005);
//    a[0]=1;
//    cout<<a[0]<<'\n';
//    for(int i=1;i<=20000000;i++){
//        if(i%3==0){
//            a[i]=a[i/3]+1;
//        }else{
//            a[i]=a[i-1]+1;
//        }
//        cout<<i<<' '<<a[i]<<'\n';
//        if((i+1)%3==0)cout<<'\n';
//    }
    
    
}
signed main() {
    ios::sync_with_stdio(false);
    cin.tie(0);cout.tie(0);
//    cout<<fixed<<setprecision(12);
//    srand(time(NULL));
    int T=1;
    cin >> T;
    while(T--){
        solve();
    }
    return 0;
}


//#include<bits/stdc++.h>
// 
//using namespace std;
//typedef long long ll;
//typedef double db;
//#define int long long
//const int N = 1e6;
//const double eps = 1e-14;
//const int mod = 998244353;
//
//
//void solve() {
//    vector<int> a={1,2,3,4,5,6,7,8,9,10};
//    cout<<upper_bound(a.begin(),a.end(),10)-a.begin(); 
//}
//
//
//signed main() {
//    ios::sync_with_stdio(false);
//    cin.tie(nullptr);
//    cout.tie(nullptr);
////    cout << fixed << setprecision(10);
//    int T = 1;
////    cin >> T;
//    while (T--) solve();
//    return 0;
//}


Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3544kb

input:

10
1 2
1 3
1 4
1 5
2 3
2 4
2 5
3 4
3 5
4 5

output:

3
3
4
5
3
4
5
4
5
5

result:

ok 10 numbers

Test #2:

score: 0
Accepted
time: 2ms
memory: 3648kb

input:

5050
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44
1 45
1 46
1 47
1 48
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
1 61...

output:

2
3
3
4
5
5
5
6
6
6
6
6
6
7
7
7
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
3
3
4
5
5
5
6
6
6
6
6
6
7
7
7
8
8
8
8
8
8
8...

result:

ok 5050 numbers

Test #3:

score: -100
Time Limit Exceeded

input:

10000
2924776299390853 348932224550662831
638290869233943020 897334616745111026
210780034220004669 279345354637770906
20574264013277469 387573622060864735
39441497975868873 806211034038773415
19845198891021950 243636832211738144
298454268109304380 988142879006387197
613847475002049291 86666797163210...

output:

75
85
83
81
83
88
80
82
77
79
79
80
87
80
88
86
81
74
84
85
83
87
88
85
87
87
79
78
83
85
86
84
82
77
86
80
79
85
80
74
81
80
71
77
78
83
82
76
74
81
81
84
86
77
90
85
78
75
84
83
78
80
79
76
80
81
92
81
71
74
79
93
86
75
86
79
82
81
79
80
76
74
92
74
87
80
84
74
84
81
86
82
89
86
78
79
81
85
85
86
...

result: