Mixed Checkpoint Set A

Mixed Checkpoint Set A practice track with progression from fundamentals to advanced checkpoints.

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Solve them in order for the best learning progression.

#	Problem	Rating	Source	Action
1	Particles	1300	Codeforces 1844C	Solve
2	Line Empire	1500	Codeforces 1659C	Solve
3	Minimum Ties	1500	Codeforces 1487C	Solve
4	Vasya and Multisets	1500	Codeforces 1051C	Solve
5	C. Election	1498 (AC)	AtCoder arc172	Solve
6	Alternating String	1500	Codeforces 2008E	Solve
7	The Endspeaker (Easy Version)	1700	Codeforces 2027D1	Solve
8	Yet Another Monster Fight	1700	Codeforces 1901D	Solve
9	B. Median Pyramid Easy	1600 (AC)	AtCoder agc006	Solve
10	Monsters And Spells	1700	Codeforces 1626C	Solve
11	MEX and Increments	1700	Codeforces 1619E	Solve
12	Omsk Metro (simple version)	1800	Codeforces 1843F1	Solve
13	Moscow Gorillas	1800	Codeforces 1793D	Solve
14	B. rng_10s	1720 (AC)	AtCoder agc026	Solve
15	BA-String	1800	Codeforces 1620C	Solve
16	Maximum Distributed Tree	1800	Codeforces 1401D	Solve
17	Carousel	1800	Codeforces 1328D	Solve
18	C. Power Up	1861 (AC)	AtCoder arc160	Solve
19	Color Rows and Columns	1900	Codeforces 2000F	Solve
20	Turtle and a MEX Problem (Hard Version)	2100	Codeforces 2003D2	Solve
21	The Turtle Strikes Back	2000	Codeforces 2194E	Solve
22	D. Concatenate Subsequences	1998 (AC)	AtCoder arc134	Solve
23	Alice's Adventures in Cards	2000	Codeforces 2028D	Solve
24	Decreasing Debts	2000	Codeforces 1266D	Solve
25	Penchick and Chloe's Trees	2100	Codeforces 2031E	Solve
26	B. Holes	2130 (AC)	AtCoder agc021	Solve
27	Digital Village (Easy Version)	2300	Codeforces 2021E1	Solve
28	Red Light, Green Light (Hard version)	2200	Codeforces 2118D2	Solve
29	Coloring	2400	Codeforces 1697E	Solve
30	D. Isomorphism Freak	2307 (AC)	AtCoder agc024	Solve
31	Remove the Grail Tree	2400	Codeforces 2193H	Solve