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Fourier Doodles

1000ms 262144K

Description:

In this problem you have to solve a simple classification task: given an image, determine whether it depicts a Fourier doodle.

You are given a set of 50 images with ids 1 through 50. You are also given a text file labels.txt containing the labels for images with ids 1 through 20, which comprise the learning data set.

You have to output the classification results for images with ids 21 through 50 in the same format.

Input:

Download the images and the training labels

Each line of the file labels.txt contains a single integer 0 or 1. Line $$$i$$$ (1-based) contains the label of the image {i}.png. Label 1 means that the image depicts a Fourier doodle, label 0 - that it does not.

Output:

Output 30 lines, one line per image 21 through 50. Line $$$i$$$ (1-based) should contain the classification result for the image {i + 20}.png.

Informação

Codeforces

Provedor Codeforces

Código CF1145E

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Datas 09/05/2023 09:46:27

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