Problems by borisal

Code Generator

Disha has a string $S$. In one second, Disha can choose a subsequence from $S$ that make the word “c...

Division

Dhoni has a field divided into n×m squares of the same area. The amount of rice at each square will ...

Water

Dhoni has 3 types of water bottles. He has exactly a bottles of volume 0.5 liters, b bottles of volu...

Moderate 48/51/111
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