CSES - Datatähti 2018 alku - Results
Submission details
Task:Fraktaali
Sender:1
Submission time:2017-10-06 17:02:21 +0300
Language:C++
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED10
#2ACCEPTED10
#3ACCEPTED10
#4ACCEPTED10
#5ACCEPTED10
#6ACCEPTED10
#7ACCEPTED10
#8ACCEPTED10
#9ACCEPTED10
#10ACCEPTED10
Test results
testverdicttimegroup
#1ACCEPTED0.05 s1details
#2ACCEPTED0.04 s2details
#3ACCEPTED0.05 s3details
#4ACCEPTED0.06 s4details
#5ACCEPTED0.05 s5details
#6ACCEPTED0.05 s6details
#7ACCEPTED0.05 s7details
#8ACCEPTED0.05 s8details
#9ACCEPTED0.12 s9details
#10ACCEPTED0.29 s10details

Code

#include <iostream>
#include <string>
#include <cmath>

using namespace std;

bool fractalAt(int x, int y) {
    if (x == 0 && y == 0) return false;
    int l = log2(max(x, y));
    int ppt = pow(2, l), cx = 0, cy = 0;
    bool invert = false;
    if (x >= ppt) cx = 1;
    if (y >= ppt) cy = 1;
    if (cx == 1 && cy == 1) invert = true;
    if (x >= y) {
        if (invert) return !fractalAt(x - ppt, y);
        if (!invert) return fractalAt(x - ppt, y);
    } else {
        if (invert) return !fractalAt(x, y - ppt);
        if (!invert) return fractalAt(x, y - ppt);
    }
    return false;
}

int main(int argc, const char * argv[]) {
    int n;
    cin >> n;
    int d = pow(2, n-1);
    for (int i = 0; i < d; i++) {
        for (int j = 0; j < d; j++) {
            string s;
            bool state = fractalAt(i, j);
            if (state == false) s = "#";
            if (state == true) s = ".";
            cout << s;
        }
        cout << endl;
    }
    return 0;
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
1

correct output
#

user output
#

Test 2

Group: 2

Verdict: ACCEPTED

input
2

correct output
##
#.

user output
##
#.

Test 3

Group: 3

Verdict: ACCEPTED

input
3

correct output
####
#.#.
##..
#..#

user output
####
#.#.
##..
#..#

Test 4

Group: 4

Verdict: ACCEPTED

input
4

correct output
########
#.#.#.#.
##..##..
#..##..#
####....
...

user output
########
#.#.#.#.
##..##..
#..##..#
####....
...

Test 5

Group: 5

Verdict: ACCEPTED

input
5

correct output
################
#.#.#.#.#.#.#.#.
##..##..##..##..
#..##..##..##..#
####....####....
...

user output
################
#.#.#.#.#.#.#.#.
##..##..##..##..
#..##..##..##..#
####....####....
...

Test 6

Group: 6

Verdict: ACCEPTED

input
6

correct output
##############################...

user output
##############################...

Test 7

Group: 7

Verdict: ACCEPTED

input
7

correct output
##############################...

user output
##############################...

Test 8

Group: 8

Verdict: ACCEPTED

input
8

correct output
##############################...

user output
##############################...

Test 9

Group: 9

Verdict: ACCEPTED

input
9

correct output
##############################...

user output
##############################...

Test 10

Group: 10

Verdict: ACCEPTED

input
10

correct output
##############################...

user output
##############################...