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Datatähti 2019 alku

Start:2018-10-01 00:00:00
End:2018-10-15 00:00:00
 

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CSES - Datatähti 2019 alku - Results
History
2018-10-06 15:48:1948
2018-10-06 15:44:3348
2018-10-02 18:10:5448
2018-10-02 18:05:0948
2018-10-02 18:02:0048
2018-10-02 17:29:5748
2018-10-02 17:28:2525
2018-10-02 13:59:5348
2018-10-01 18:15:0625
2018-10-01 18:04:2125
Task:Kolikot
Sender:VictorC
Submission time:2018-10-06 15:48:19
Language:C++
Status:READY
Score:48

Feedback

groupverdictscore
#1ACCEPTED23
#2ACCEPTED25
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1ACCEPTED0.01 / 1.001details
#2ACCEPTED0.01 / 1.001details
#3ACCEPTED0.01 / 1.001details
#4ACCEPTED0.01 / 1.001details
#5ACCEPTED0.01 / 1.001details
#6ACCEPTED0.01 / 1.001details
#7ACCEPTED0.02 / 1.001details
#8ACCEPTED0.01 / 1.001details
#9ACCEPTED0.02 / 1.001details
#10ACCEPTED0.01 / 1.001details
#11ACCEPTED0.01 / 1.002details
#12ACCEPTED0.02 / 1.002details
#13ACCEPTED0.03 / 1.002details
#14ACCEPTED0.01 / 1.002details
#15ACCEPTED0.02 / 1.002details
#16ACCEPTED0.02 / 1.002details
#17ACCEPTED0.02 / 1.002details
#18ACCEPTED0.03 / 1.002details
#19ACCEPTED0.02 / 1.002details
#20ACCEPTED0.01 / 1.002details
#21ACCEPTED0.01 / 1.003details
#22ACCEPTED0.01 / 1.003details
#23ACCEPTED0.03 / 1.003details
#24ACCEPTED0.03 / 1.003details
#25ACCEPTED0.05 / 1.003details
#26TIME LIMIT EXCEEDED-- / 1.003details
#27TIME LIMIT EXCEEDED-- / 1.003details
#28TIME LIMIT EXCEEDED-- / 1.003details
#29TIME LIMIT EXCEEDED-- / 1.003details
#30TIME LIMIT EXCEEDED-- / 1.003details

Compiler report

input/code.cpp: In function 'void print_vec(std::vector<long long unsigned int>)':
input/code.cpp:8:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i = 0; i<a.size(); i++)
                ~^~~~~~~~~
input/code.cpp: In function 'void solve(unsigned int, std::vector<long long unsigned int>)':
input/code.cpp:51:14: warning: variable 'newIt' set but not used [-Wunused-but-set-variable]
         auto newIt = a.insert(itPos,1);
              ^~~~~
input/code.cpp:26:32: warning: unused variable 'm' [-Wunused-variable]
     unsigned long long int i,j,m;
                                ^

Code

#include <iostream>
#include <vector>

using namespace std;

void print_vec(vector<unsigned long long int> a){
    int i;
    for(i = 0; i<a.size(); i++)
        cout << a[i] << ' ';
}

void solved(vector<unsigned long long int> a){
    cout << a.size() << endl;
    if( 1 == a[0] and 1 == a.size() ) cout << 1 << ' ';
    else
        print_vec(a); 
}
 

void solve(unsigned int n, vector<unsigned long long int> a){
    a.resize(1);
    a[0] = 1;

    if(n == 1) return solved(a); 
    
    unsigned long long int i,j,m;
    unsigned long long int k = 0;
    
    while(true){
        for(i=a.size();i>0;i--){ 
            //cout <<  i << " list: ";
            //print_vec(a);
            //cout << endl;
            a[i-1] += 1;
            //print_vec(a);
            //cout << endl;

            
            for(j=0;j<(unsigned long long)a.size();j++) k += a[j];
            if(k == n) return solved(a);
            
            //cout << "k:"<< k << endl << "l: " << a.size() << endl;
            //print_vec(a);
            k = 0;

        }

        //cout << "Ah\n";
        
        auto itPos = a.begin();
        auto newIt = a.insert(itPos,1);

        //print_vec(a);
        //cout << endl;

        for(j=0;j<a.size();j++) k += a[j];
        if(k == n) return solved(a);    

        k = 0;
        
    }
}

int main(){
    unsigned int long long n;
    vector<unsigned long long int> a;
    cin >> n;
    //cout << endl << endl;
    solve(n,a);
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1
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correct output
1
1
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user output
1
1
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Test 2

Group: 1

Verdict: ACCEPTED

input
2
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correct output
1
2
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user output
1
2
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Test 3

Group: 1

Verdict: ACCEPTED

input
3
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correct output
2
1 2
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user output
2
1 2
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Test 4

Group: 1

Verdict: ACCEPTED

input
4
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correct output
2
1 3
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user output
2
1 3
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Test 5

Group: 1

Verdict: ACCEPTED

input
5
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correct output
2
1 4
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user output
2
2 3
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Test 6

Group: 1

Verdict: ACCEPTED

input
6
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correct output
3
1 2 3
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user output
3
1 2 3
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Test 7

Group: 1

Verdict: ACCEPTED

input
7
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correct output
3
1 2 4
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user output
3
1 2 4
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Test 8

Group: 1

Verdict: ACCEPTED

input
8
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correct output
3
1 2 5
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user output
3
1 3 4
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Test 9

Group: 1

Verdict: ACCEPTED

input
9
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correct output
3
1 2 6
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user output
3
2 3 4
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Test 10

Group: 1

Verdict: ACCEPTED

input
10
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correct output
4
1 2 3 4
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user output
4
1 2 3 4
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Test 11

Group: 2

Verdict: ACCEPTED

input
11
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correct output
4
1 2 3 5
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user output
4
1 2 3 5
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Test 12

Group: 2

Verdict: ACCEPTED

input
54
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correct output
9
1 2 3 4 5 6 7 8 18
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user output
9
2 3 4 5 6 7 8 9 10
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Test 13

Group: 2

Verdict: ACCEPTED

input
55
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correct output
10
1 2 3 4 5 6 7 8 9 10
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user output
10
1 2 3 4 5 6 7 8 9 10
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Test 14

Group: 2

Verdict: ACCEPTED

input
56
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correct output
10
1 2 3 4 5 6 7 8 9 11
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user output
10
1 2 3 4 5 6 7 8 9 11
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Test 15

Group: 2

Verdict: ACCEPTED

input
123
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correct output
15
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
15
1 2 3 4 5 6 7 8 9 10 11 12 14 ...
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Test 16

Group: 2

Verdict: ACCEPTED

input
819
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correct output
39
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
39
2 3 4 5 6 7 8 9 10 11 12 13 14...
view   save

Test 17

Group: 2

Verdict: ACCEPTED

input
820
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correct output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
view   save

Test 18

Group: 2

Verdict: ACCEPTED

input
821
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correct output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
40
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 19

Group: 2

Verdict: ACCEPTED

input
999
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correct output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 20

Group: 2

Verdict: ACCEPTED

input
1000
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correct output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
44
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 21

Group: 3

Verdict: ACCEPTED

input
1274
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correct output
49
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
49
2 3 4 5 6 7 8 9 10 11 12 13 14...
view   save

Test 22

Group: 3

Verdict: ACCEPTED

input
1275
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correct output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
view   save

Test 23

Group: 3

Verdict: ACCEPTED

input
1276
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correct output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
50
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
view   save

Test 24

Group: 3

Verdict: ACCEPTED

input
12345
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correct output
156
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
156
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 25

Group: 3

Verdict: ACCEPTED

input
123456
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correct output
496
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
496
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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Test 26

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
10000000
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correct output
4471
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
(no output)
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Test 27

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
100000000
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correct output
14141
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
(no output)
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Test 28

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
500000000
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correct output
31622
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
(no output)
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Test 29

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
999999999
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correct output
44720
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
(no output)
view   save

Test 30

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
1000000000
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correct output
44720
1 2 3 4 5 6 7 8 9 10 11 12 13 ...
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user output
(no output)
view   save