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Datatähti 2017 loppu

Start:2017-01-19 12:15:00
End:2017-01-19 17:15:00
 

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CSES - Datatähti 2017 loppu - Results
History
2017-01-19 14:19:1058
Task:Ohjelma
Sender:On
Submission time:2017-01-19 14:19:10
Language:C++
Status:READY
Score:58

Feedback

groupverdictscore
#1ACCEPTED21
#2ACCEPTED37
#3RUNTIME ERROR0

Test results

testverdicttime (s)group
#1ACCEPTED0.04 / 0.501details
#2ACCEPTED0.04 / 0.501details
#3ACCEPTED0.04 / 0.501details
#4ACCEPTED0.04 / 0.501details
#5ACCEPTED0.05 / 0.501details
#6ACCEPTED0.04 / 0.501details
#7ACCEPTED0.04 / 0.501details
#8ACCEPTED0.02 / 0.501details
#9ACCEPTED0.04 / 0.501details
#10ACCEPTED0.05 / 0.501details
#11ACCEPTED0.05 / 0.502details
#12ACCEPTED0.04 / 0.502details
#13ACCEPTED0.04 / 0.502details
#14ACCEPTED0.04 / 0.502details
#15ACCEPTED0.03 / 0.502details
#16ACCEPTED0.03 / 0.502details
#17ACCEPTED0.04 / 0.502details
#18ACCEPTED0.05 / 0.502details
#19ACCEPTED0.05 / 0.502details
#20ACCEPTED0.04 / 0.502details
#21RUNTIME ERROR0.19 / 0.503details
#22RUNTIME ERROR0.17 / 0.503details
#23RUNTIME ERROR0.18 / 0.503details
#24RUNTIME ERROR0.19 / 0.503details
#25RUNTIME ERROR0.22 / 0.503details
#26RUNTIME ERROR0.19 / 0.503details
#27RUNTIME ERROR0.19 / 0.503details
#28RUNTIME ERROR0.17 / 0.503details
#29RUNTIME ERROR0.17 / 0.503details
#30RUNTIME ERROR0.19 / 0.503details

Code

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int main() {
	cin.tie(0);
	ios_base::sync_with_stdio(false);
	
	int n;
	cin >> n;
	vector<char> c(n+1, '0');
	
	c[1] = 'E';
	
	for(int i = 2; i <= n+1; i++) {
		if(i % 2 == 0 && c[i/2] != '0' && i > 4) c[i] = 'M';
		else if(i > 3 && c[i-3] != '0') c[i] = 'A';
	}
	
	if(c[n] == '0') cout << "0\n";
	else {
		vector<char> v;
		int i = n;
		
		while(i > 1) {
			v.push_back(c[i]);
			if(c[i] == 'M') i /= 2;
			else if(c[i] == 'A') i -= 3;
		}
		
		reverse(v.begin(), v.end());
		
		cout << v.size()+1 << endl;
		for(auto j : v) cout << (j == 'M' ? "MUL\n" : "ADD\n");
		cout << "END\n";
	}
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
58

view   save

correct output
8
MUL
ADD
MUL
ADD
...
view   save

user output
8
ADD
ADD
ADD
ADD
...
view   save

Test 2

Group: 1

Verdict: ACCEPTED

input
72

view   save

correct output
0

view   save

user output
0

view   save

Test 3

Group: 1

Verdict: ACCEPTED

input
83

view   save

correct output
8
MUL
ADD
MUL
MUL
...
view   save

user output
8
ADD
ADD
ADD
MUL
...
view   save

Test 4

Group: 1

Verdict: ACCEPTED

input
53

view   save

correct output
8
ADD
MUL
ADD
MUL
...
view   save

user output
8
ADD
MUL
ADD
MUL
...
view   save

Test 5

Group: 1

Verdict: ACCEPTED

input
100

view   save

correct output
8
ADD
MUL
ADD
MUL
...
view   save

user output
8
ADD
MUL
ADD
MUL
...
view   save

Test 6

Group: 1

Verdict: ACCEPTED

input
64

view   save

correct output
6
ADD
MUL
MUL
MUL
...
view   save

user output
6
ADD
MUL
MUL
MUL
...
view   save

Test 7

Group: 1

Verdict: ACCEPTED

input
84

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correct output
0

view   save

user output
0

view   save

Test 8

Group: 1

Verdict: ACCEPTED

input
60

view   save

correct output
0

view   save

user output
0

view   save

Test 9

Group: 1

Verdict: ACCEPTED

input
51

view   save

correct output
0

view   save

user output
0

view   save

Test 10

Group: 1

Verdict: ACCEPTED

input
77

view   save

correct output
9
ADD
ADD
MUL
ADD
...
view   save

user output
9
ADD
ADD
MUL
ADD
...
view   save

Test 11

Group: 2

Verdict: ACCEPTED

input
941694

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correct output
0

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user output
0

view   save

Test 12

Group: 2

Verdict: ACCEPTED

input
905674

view   save

correct output
30
MUL
ADD
MUL
ADD
...
view   save

user output
30
ADD
ADD
ADD
ADD
...
view   save

Test 13

Group: 2

Verdict: ACCEPTED

input
908426

view   save

correct output
29
ADD
MUL
ADD
MUL
...
view   save

user output
29
ADD
MUL
ADD
MUL
...
view   save

Test 14

Group: 2

Verdict: ACCEPTED

input
960500

view   save

correct output
31
ADD
ADD
MUL
MUL
...
view   save

user output
31
ADD
ADD
MUL
MUL
...
view   save

Test 15

Group: 2

Verdict: ACCEPTED

input
902101

view   save

correct output
27
MUL
ADD
MUL
ADD
...
view   save

user output
27
ADD
ADD
ADD
ADD
...
view   save

Test 16

Group: 2

Verdict: ACCEPTED

input
994208

view   save

correct output
27
ADD
ADD
MUL
MUL
...
view   save

user output
27
ADD
ADD
MUL
MUL
...
view   save

Test 17

Group: 2

Verdict: ACCEPTED

input
923538

view   save

correct output
0

view   save

user output
0

view   save

Test 18

Group: 2

Verdict: ACCEPTED

input
950287

view   save

correct output
24
MUL
ADD
MUL
ADD
...
view   save

user output
24
ADD
ADD
ADD
ADD
...
view   save

Test 19

Group: 2

Verdict: ACCEPTED

input
950516

view   save

correct output
29
ADD
ADD
MUL
MUL
...
view   save

user output
29
ADD
ADD
MUL
MUL
...
view   save

Test 20

Group: 2

Verdict: ACCEPTED

input
921882

view   save

correct output
0

view   save

user output
0

view   save

Test 21

Group: 3

Verdict: RUNTIME ERROR

input
933942296856681219

view   save

correct output
0

view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 22

Group: 3

Verdict: RUNTIME ERROR

input
955775764385016720

view   save

correct output
0

view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 23

Group: 3

Verdict: RUNTIME ERROR

input
981578916796073406

view   save

correct output
0

view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 24

Group: 3

Verdict: RUNTIME ERROR

input
927875200723222396

view   save

correct output
94
MUL
ADD
MUL
MUL
...
view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 25

Group: 3

Verdict: RUNTIME ERROR

input
990125206148420558

view   save

correct output
84
ADD
MUL
ADD
MUL
...
view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 26

Group: 3

Verdict: RUNTIME ERROR

input
964804802247123102

view   save

correct output
0

view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 27

Group: 3

Verdict: RUNTIME ERROR

input
996610423667404231

view   save

correct output
96
MUL
ADD
MUL
ADD
...
view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 28

Group: 3

Verdict: RUNTIME ERROR

input
948665008088793691

view   save

correct output
86
MUL
ADD
MUL
ADD
...
view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 29

Group: 3

Verdict: RUNTIME ERROR

input
969397787818953279

view   save

correct output
0

view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Test 30

Group: 3

Verdict: RUNTIME ERROR

input
918471787211371085

view   save

correct output
90
ADD
MUL
ADD
MUL
...
view   save

user output
(empty)

Error:
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc