CSES - Datatähti 2017 alku - Results
 Task: Bittijono Sender: e^(pi*i)=-1 Submission time: 2016-10-07 21:40:35 +0300 Language: Java Status: READY Result: 100
Feedback
groupverdictscore
#1ACCEPTED10
#2ACCEPTED19
#3ACCEPTED71
Test results
testverdicttimegroup
#1ACCEPTED0.15 s1details
#2ACCEPTED1.25 s2details
#3ACCEPTED1.24 s3details

### Code

```import java.util.Scanner;

public class Bittijono
{
public static void main(String args[])
{
Scanner inputTaker = new Scanner(System.in);
int times = inputTaker.nextInt();

long[] placesOfBits = new long[times];

for(int i = 0; i < times; i++)
{
placesOfBits[i] = inputTaker.nextLong();
}

for(int i = 0; i < times; i++)
{
printNumberAtK(placesOfBits[i]);
}
}

public static void printNumberAtK(long k)
{
int amountOfExponents = 0;
int lastExponent;
for(int i = 0; true; i++)
{
int exponent = (int) (Math.log(k) / Math.log(2));
k -= (long) (Math.pow(2, exponent));
amountOfExponents++;
if(k == 0)
{
lastExponent = exponent;
break;
}
}
int numberAtK = lastExponent % 2;
if(amountOfExponents % 2 == 0)
{
if(numberAtK == 0) numberAtK = 1;
else numberAtK = 0;
}
System.out.println(numberAtK);
}
}```

### Test details

#### Test 1

Group: 1

Verdict: ACCEPTED

input
100
62
9
12
73
...

correct output
1
1
1
0
1
...

user output
1
1
1
0
1
...

#### Test 2

Group: 2

Verdict: ACCEPTED

input
100000
565433
141881
120108
825392
...

correct output
1
1
0
0
1
...

user output
1
1
0
0
1
...

#### Test 3

Group: 3

Verdict: ACCEPTED

input
100000
374768524402011755
937067109466254318
389256426086302899
932585725667010169
...

correct output
0
1
1
1
1
...

user output
0
1
1
1
1
...