I created a video brainstorming problem C. Interval Mod from today's Codeforces Div2 round. It discusses some ideas that you can apply on problems that involve operations on a subarray.
Video Link: https://youtu.be/nZ5U43GGlyc
I created a video brainstorming problem C. Interval Mod from today's Codeforces Div2 round. It discusses some ideas that you can apply on problems that involve operations on a subarray.
Video Link: https://youtu.be/nZ5U43GGlyc
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