CSES - Datatähti 2015 loppu

Submission details
Task:	Pörssihai
Sender:	eXeP
Submission time:	2015-01-29 14:50:34 +0200
Language:	C++
Status:	READY
Result:	29

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	ACCEPTED	17
#3	TIME LIMIT EXCEEDED	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.06 s	1	details
#2	ACCEPTED	0.06 s	1	details
#3	ACCEPTED	0.06 s	1	details
#4	ACCEPTED	0.77 s	2	details
#5	ACCEPTED	0.85 s	2	details
#6	ACCEPTED	0.79 s	2	details
#7	TIME LIMIT EXCEEDED	--	3	details
#8	TIME LIMIT EXCEEDED	--	3	details
#9	TIME LIMIT EXCEEDED	--	3	details
#10	TIME LIMIT EXCEEDED	--	3	details
#11	TIME LIMIT EXCEEDED	--	3	details
#12	TIME LIMIT EXCEEDED	--	3	details
#13	TIME LIMIT EXCEEDED	--	3	details
#14	TIME LIMIT EXCEEDED	--	3	details
#15	TIME LIMIT EXCEEDED	--	3	details
#16	TIME LIMIT EXCEEDED	--	3	details
#17	TIME LIMIT EXCEEDED	--	3	details
#18	TIME LIMIT EXCEEDED	--	3	details
#19	TIME LIMIT EXCEEDED	--	3	details
#20	TIME LIMIT EXCEEDED	--	3	details

Compiler report

input/code.cpp: In function 'int main(int, char**)':
input/code.cpp:30:15: warning: unused variable 'cmax' [-Wunused-variable]
     long long cmax = a[0];
               ^
input/code.cpp:31:12: warning: unused variable 'pmax' [-Wunused-variable]
     double pmax = 0;
            ^
input/code.cpp:32:9: warning: unused variable 'suur' [-Wunused-variable]
     int suur = 0;
         ^

Code

/* 
 * File:   main.cpp
 * Author: piekask
 *
 * Created on 29. tammikuuta 2015, 13:50
 */

#include <bits/stdc++.h>

using namespace std;

/*
 * 
 */

int main(int argc, char** argv) {
    cin.sync_with_stdio(0);
    cin.tie(0);
    double e = 0.0000001;
    int n; cin >> n;
    
    vector<long long> a(n);
    for(int i = 0; i < n; i++)
        cin >> a[i];
    vector<long long> s(n, 0);
    s[0] = a[0];
    for(int i = 1; i < n; i++)
        s[i] = s[i-1]+a[i];
    
    long long cmax = a[0];
    double pmax = 0;
    int suur = 0;
    vector<pair<double, int> > dp(n, {0, 0});
    dp[0] = {a[0], 1};
    for(int i = 1; i < n; i++){
        dp[i] = {a[i], 1};
        for(int j = 0; j < i; j++){
            
            long long ll = s[i]-(j>0?s[j-1]:0);
            double d = i-j+1;
            //cout << "summa " << j << "-" << i << " on " << ll << " ja d " << d <<endl;
            if(abs(ll/d-dp[i].first)<e){
                dp[i].second = d;
            }
            else if(ll/d>dp[i].first)
                dp[i] = {ll/d, d};
        }
        //cout << i<<" suurin " << dp[i].first << " ja d " << dp[i].second << endl;
     }
    for(int i = 0; i < n; i++)
        cout << dp[i].second << " ";
    cout << endl;
    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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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: TIME LIMIT EXCEEDED

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

Compiler report

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 (eXeP)