CSES - Datatähti 2015 loppu

Submission details
Task:	Pörssihai
Sender:	Perdex
Submission time:	2015-01-29 16:24:08 +0200
Language:	Java
Status:	READY
Result:	100

Feedback
group	verdict	score
#1	ACCEPTED	12
#2	ACCEPTED	17
#3	ACCEPTED	71

Test results
test	verdict	time	group
#1	ACCEPTED	0.05 s	1	details
#2	ACCEPTED	0.06 s	1	details
#3	ACCEPTED	0.05 s	1	details
#4	ACCEPTED	0.30 s	2	details
#5	ACCEPTED	0.16 s	2	details
#6	ACCEPTED	0.15 s	2	details
#7	ACCEPTED	2.06 s	3	details
#8	ACCEPTED	2.09 s	3	details
#9	ACCEPTED	2.24 s	3	details
#10	ACCEPTED	1.94 s	3	details
#11	ACCEPTED	2.31 s	3	details
#12	ACCEPTED	2.12 s	3	details
#13	ACCEPTED	2.57 s	3	details
#14	ACCEPTED	2.04 s	3	details
#15	ACCEPTED	2.23 s	3	details
#16	ACCEPTED	2.46 s	3	details
#17	ACCEPTED	1.99 s	3	details
#18	ACCEPTED	2.14 s	3	details
#19	ACCEPTED	2.63 s	3	details
#20	ACCEPTED	2.38 s	3	details

Code


public class Q5 {
    
    public static void main(String[] fuckingCopyRightBreaker){
        
        IO io = new IO();
        
        int n = io.nextInt();
        
        int daysBack[] = new int[n];
        double [] average = new double[n];
        
        average[0] = io.nextInt();
        daysBack[0] = 1;
        
        io.print((daysBack[0]) + " ");
//        io.print(average[0] + " ");
//        io.println((int)average[0] + " ");
        
        for(int i = 1; i < n; i++){
            int dayValue = io.nextInt();
            
            int j = i - 1;
            
            average[i] = dayValue;
            daysBack[i] = 1;
            
            while(average[j] > average[i] - 0.00000001){
                
                double nextAvg = (average[j] * daysBack[j] + average[i] * daysBack[i]) / 
                        (daysBack[j] + daysBack[i]);
                
                
                if(nextAvg > average[i] - 0.00000001){
                    
                    average[i] = nextAvg;
                    daysBack[i] += daysBack[j];
                    
                }
                
                
                j -= daysBack[j];
                
                if(j < 0)
                    break;
                
            }//while
            
            
            
            io.print((daysBack[i]) + " ");
//            io.print(average[i] + " ");
//            io.println(dayValue + " ");
            
        }//for
        
        
        io.close();
    }//main
    
    
    
    
}

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: ACCEPTED

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

Test 8

Group: 3

Verdict: ACCEPTED

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

Test 9

Group: 3

Verdict: ACCEPTED

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

Test 10

Group: 3

Verdict: ACCEPTED

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

Test 11

Group: 3

Verdict: ACCEPTED

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

Test 12

Group: 3

Verdict: ACCEPTED

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

Test 13

Group: 3

Verdict: ACCEPTED

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 3 4 5 6 7 8 9 10 11 12 13 ...` view save

Test 14

Group: 3

Verdict: ACCEPTED

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 3 4 5 6 7 1 1 1 1 1 1 1 1 ...` view save

Test 15

Group: 3

Verdict: ACCEPTED

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

Test 16

Group: 3

Verdict: ACCEPTED

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: ACCEPTED

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

Test 18

Group: 3

Verdict: ACCEPTED

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

Test 19

Group: 3

Verdict: ACCEPTED

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

Test 20

Group: 3

Verdict: ACCEPTED

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 3 1 1 2 4 1 2 10 11 12...` 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 (Perdex)