CSES - Datatähti 2015 loppu

Submission details
Task:	Pörssihai
Sender:	Ollie
Submission time:	2015-01-29 14:59:33 +0200
Language:	C++
Status:	READY
Result:	29

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	ACCEPTED	17
#3	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.06 s	1	details
#2	ACCEPTED	0.06 s	1	details
#3	ACCEPTED	0.07 s	1	details
#4	ACCEPTED	0.49 s	2	details
#5	ACCEPTED	0.48 s	2	details
#6	ACCEPTED	0.48 s	2	details
#7	RUNTIME ERROR	0.54 s	3	details
#8	RUNTIME ERROR	0.52 s	3	details
#9	RUNTIME ERROR	0.54 s	3	details
#10	RUNTIME ERROR	0.55 s	3	details
#11	RUNTIME ERROR	1.40 s	3	details
#12	RUNTIME ERROR	0.53 s	3	details
#13	RUNTIME ERROR	0.53 s	3	details
#14	RUNTIME ERROR	0.55 s	3	details
#15	RUNTIME ERROR	0.54 s	3	details
#16	RUNTIME ERROR	0.54 s	3	details
#17	RUNTIME ERROR	0.53 s	3	details
#18	RUNTIME ERROR	0.54 s	3	details
#19	RUNTIME ERROR	0.54 s	3	details
#20	RUNTIME ERROR	0.54 s	3	details

Code

#include <bits/stdc++.h>

#define ll long long
#define mp make_pair
#define pb push_back
#define pii pair<int,int>
#define vpii vector<pii>
using namespace std;

#define N 32768
int p[2*N];

void muuta(int k, int n) {
	k+=N;
	p[k] = n;
	for(k/=2;k>=1;k/=2) {
		p[k] = p[2*k]+p[2*k+1];
	}
}

int summa(int a, int b) {
	a+=N;b+=N;
	int q=0;
	while(a<=b) {
		if(a%2==1) q+= p[a++];
		if(b%2==0) q+= p[b--];
		a/=2; b/=2;
	}
	return q;
}


int main() {
	cin.tie(0);
	
	int summat[5001];
	int n; cin >> n;
	for(int i=0;i<n;i++) {
		int a; cin >> a;
		//muuta(i, a);
		if(i>0) summat[i] = summat[i-1]+a;
		else summat[i] = a;
	}
	
	for(int i=0;i<n;i++) {
		double mavg=0;
		int d = -1;
		for(int j=0;j<=i;j++) {
			int sum=-1;
			if(j==0) sum=summat[i];
			else  sum = summat[i]-summat[j-1];//summa(j,i);
			//cout << i << " " << j << ": " << sum << " ";
			float avg = sum/float(i-j+1);
			if(avg>mavg) {
				mavg = avg;
				d = i-j+1;
			}
			//cout << avg << "|"  << endl;
			//cout << avg << endl;
		}
		cout << d << " ";
	}

	return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

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

Test 2

Group: 1

Verdict: ACCEPTED

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

Test 3

Group: 1

Verdict: ACCEPTED

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

Test 4

Group: 2

Verdict: ACCEPTED

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

Test 5

Group: 2

Verdict: ACCEPTED

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

Test 6

Group: 2

Verdict: ACCEPTED

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

Test 7

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 8

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 9

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 10

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 11

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 12

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 13

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 14

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 15

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 16

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 17

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 18

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 19

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

Test 20

Group: 3

Verdict: RUNTIME ERROR

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
(empty)

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 (Ollie)