CSES - Datatähti 2015 loppu

CSES - Datatähti 2015 loppu - Results

Submission details
Task:	Pörssihai
Sender:	PT
Submission time:	2015-01-29 17:13:11 +0200
Language:	C++
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.07 s	1	details
#2	WRONG ANSWER	0.05 s	1	details
#3	WRONG ANSWER	0.06 s	1	details
#4	WRONG ANSWER	0.07 s	2	details
#5	WRONG ANSWER	0.08 s	2	details
#6	WRONG ANSWER	0.07 s	2	details
#7	WRONG ANSWER	2.37 s	3	details
#8	WRONG ANSWER	2.44 s	3	details
#9	WRONG ANSWER	2.40 s	3	details
#10	WRONG ANSWER	2.39 s	3	details
#11	WRONG ANSWER	2.42 s	3	details
#12	WRONG ANSWER	2.34 s	3	details
#13	WRONG ANSWER	2.52 s	3	details
#14	WRONG ANSWER	2.51 s	3	details
#15	WRONG ANSWER	2.42 s	3	details
#16	WRONG ANSWER	3.22 s	3	details
#17	WRONG ANSWER	2.37 s	3	details
#18	WRONG ANSWER	2.44 s	3	details
#19	WRONG ANSWER	2.37 s	3	details
#20	WRONG ANSWER	2.47 s	3	details

Code

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define N 1000001

int n;
int a[N];
int p[N];
ll sum[N];
int e[N];

int main() {
  cin >> n;
  cin >> a[0];
  sum[0] = a[0];
  for(int i = 1; i < n; ++i) {
    cin >> a[i];
    sum[i] = sum[i - 1] + a[i];
  }
  for(int i = 0; i < n; ++i) {
    ll mBest = a[i];
    ll rBest = 1;
    int jBest = i;
    int j = i - 1;
    int bound = 0;
    while(j >= bound) {
      ll m = sum[i] - (j == 0 ? 0 : sum[j - 1]);
      ll r = (i - j + 1);
      if(m * rBest >= mBest * r) {
	mBest = m;
	rBest = r;
	jBest = j;
      }
      if(a[j] < m / (double)r) {
	bound = max(bound, e[j]);
      }
      if(a[j] >= (mBest / (double) rBest) && e[j] != j) {
	j = e[j];
      } else {
	--j;
      }
      --j;
    } 
    e[i] = jBest;
    cout << i - jBest + 1 << " ";
  }
  cout << "\n";
  return 0;
}

Test details

Test 1

Group: 1

Verdict: WRONG ANSWER

input
`200 5986 845897 759781 171305 7836...` view save

correct output
`1 1 2 3 4 1 1 2 4 1 2 1 2 5 6 ...` view save

user output
`1 1 2 2 4 1 1 2 4 1 2 1 2 4 4 ...` view save

Test 2

Group: 1

Verdict: WRONG ANSWER

input
`200 607815 909742 130099 813674 34...` view save

correct output
`1 1 3 1 5 1 1 3 4 5 1 1 1 4 10...` view save

user output
`1 1 2 1 4 1 1 2 1 1 1 1 1 4 6 ...` view save

Test 3

Group: 1

Verdict: WRONG ANSWER

input
`200 921591 381013 930275 151815 69...` view save

correct output
`1 2 1 4 5 1 2 3 4 1 2 7 1 2 3 ...` view save

user output
`1 2 1 4 2 1 2 1 4 1 2 6 1 2 2 ...` view save

Test 4

Group: 2

Verdict: WRONG ANSWER

input
`5000 952303 272950 268680 897180 13...` view save

correct output
`1 2 3 1 2 1 4 8 9 10 1 2 13 14...` view save

user output
`1 2 2 1 2 1 4 1 6 8 1 2 10 4 1...` view save

Test 5

Group: 2

Verdict: WRONG ANSWER

input
`5000 815856 460818 496023 308974 33...` view save

correct output
`1 2 3 4 5 1 1 2 9 1 11 12 13 1...` view save

user output
`1 2 1 4 4 1 1 2 4 1 6 6 1 1 1 ...` view save

Test 6

Group: 2

Verdict: WRONG ANSWER

input
`5000 4889 373080 366119 72135 10214...` view save

correct output
`1 1 2 3 4 1 1 2 3 4 5 1 2 3 1 ...` view save

user output
`1 1 2 2 1 1 1 2 4 4 1 1 2 4 1 ...` view save

Test 7

Group: 3

Verdict: WRONG ANSWER

input
`1000000 444890 370930 385763 316218 44...` view save

correct output
`1 2 3 4 1 2 3 4 9 1 2 1 4 5 6 ...` view save

user output
`1 2 1 4 1 2 4 8 8 1 2 1 4 4 4 ...` view save

Test 8

Group: 3

Verdict: WRONG ANSWER

input
`1000000 202077 270536 246808 189471 19...` view save

correct output
`1 1 2 3 4 1 1 3 4 5 1 2 8 9 10...` view save

user output
`1 1 2 4 4 1 1 2 4 6 1 2 8 6 1 ...` view save

Test 9

Group: 3

Verdict: WRONG ANSWER

input
`1000000 736301 784710 628727 708231 64...` view save

correct output
`1 1 3 4 5 6 7 1 2 1 4 1 1 7 1 ...` view save

user output
`1 1 2 1 4 1 6 1 2 1 4 1 1 6 1 ...` view save

Test 10

Group: 3

Verdict: WRONG ANSWER

input
`1000000 242104 238293 242641 242281 24...` view save

correct output
`1 2 1 2 3 1 2 3 1 2 1 4 11 12 ...` view save

user output
`1 2 1 2 2 1 2 4 1 2 1 4 8 6 1 ...` view save

Test 11

Group: 3

Verdict: WRONG ANSWER

input
`1000000 252952 189698 245317 275463 24...` view save

correct output
`1 2 1 1 2 4 7 1 2 3 1 2 3 1 1 ...` view save

user output
`1 2 1 1 2 4 4 1 2 1 1 2 4 1 1 ...` view save

Test 12

Group: 3

Verdict: WRONG ANSWER

input
`1000000 214451 357457 213436 351167 21...` view save

correct output
`1 1 2 1 4 5 6 7 8 9 1 1 3 4 5 ...` view save

user output
`1 1 2 1 4 6 2 8 2 1 1 1 4 6 6 ...` view save

Test 13

Group: 3

Verdict: WRONG ANSWER

input
`1000000 363703 361248 358992 356404 35...` view save

correct output
`1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`1 2 2 4 2 6 2 8 2 10 2 12 2 14...` view save

Test 14

Group: 3

Verdict: WRONG ANSWER

input
`1000000 718920 716974 715476 714540 71...` view save

correct output
`1 2 3 4 5 6 7 1 1 1 1 1 1 1 1 ...` view save

user output
`1 2 2 4 2 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 15

Group: 3

Verdict: WRONG ANSWER

input
`1000000 614078 647174 701983 580935 58...` view save

correct output
`1 1 1 3 4 1 6 8 9 1 1 3 4 14 1...` view save

user output
`1 1 1 2 1 1 4 1 6 1 1 2 1 6 1 ...` view save

Test 16

Group: 3

Verdict: WRONG ANSWER

input
`1000000 788376 788632 788880 789118 78...` view save

correct output
`1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

user output
`1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...` view save

Test 17

Group: 3

Verdict: WRONG ANSWER

input
`1000000 711774 711541 711305 711627 71...` view save

correct output
`1 2 3 1 2 6 1 2 1 2 3 6 7 1 2 ...` view save

user output
`1 2 2 1 2 6 1 2 1 2 4 4 6 1 2 ...` view save

Test 18

Group: 3

Verdict: WRONG ANSWER

input
`1000000 685798 944128 587123 653271 65...` view save

correct output
`1 1 2 3 4 1 2 7 8 10 11 1 1 3 ...` view save

user output
`1 1 2 1 1 1 2 4 4 6 10 1 1 2 4...` view save

Test 19

Group: 3

Verdict: WRONG ANSWER

input
`1000000 734074 734109 733868 733873 73...` view save

correct output
`1 1 3 4 5 1 1 1 1 1 1 1 3 5 6 ...` view save

user output
`1 1 2 1 1 1 1 1 1 1 1 1 4 6 8 ...` view save

Test 20

Group: 3

Verdict: WRONG ANSWER

input
`1000000 143117 1 267468 262833 141471 ...` view save

correct output
`1 2 1 2 3 1 1 2 4 1 2 10 11 12...` view save

user output
`1 2 1 2 2 1 1 2 4 1 2 8 8 2 10...` view save

Datatähti 2015 loppu

Pörssihai

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Tasks

Submissions (PT)