Math Essentials for CP

Math Essentials for CP practice track with progression from fundamentals to advanced checkpoints.

0 / 31 solved0%

Solve them in order for the best learning progression.

#	Problem	Rating	Source	Action
1	Marin and Anti-coprime Permutation	800	Codeforces 1658B	Solve
2	CQXYM Count Permutations	800	Codeforces 1581A	Solve
3	Longest Divisors Interval	900	Codeforces 1855B	Solve
4	Bestie	1000	Codeforces 1732A	Solve
5	C. Repsept	902 (AC)	AtCoder abc174	Solve
6	Another Divisibility Problem	900	Codeforces 2140B	Solve
7	Count Good Numbers	1100	Codeforces 2125C	Solve
8	Spring	1000	Codeforces 2204C	Solve
9	E. Takahashi is Slime 2	1002 (AC)	AtCoder abc384	Solve
10	Even Modulo Pair	1000	Codeforces 2164B	Solve
11	The 67th OEIS Problem	1100	Codeforces 2218D	Solve
12	Make it Equal	1100	Codeforces 2131C	Solve
13	MIN = GCD	1100	Codeforces 2084B	Solve
14	E. Round Trip	1058 (AC)	AtCoder abc276	Solve
15	Digits	1100	Codeforces 2043B	Solve
16	Binomial Coefficients, Kind Of	1100	Codeforces 2025B	Solve
17	Turtle Fingers: Count the Values of k	1100	Codeforces 1933C	Solve
18	E. Amusement Park	1084 (AC)	AtCoder abc216	Solve
19	Non-coprime Split	1100	Codeforces 1872C	Solve
20	Binary Cafe	1100	Codeforces 1840B	Solve
21	Counting Orders	1100	Codeforces 1827A	Solve
22	E. Xor Sigma Problem	1102 (AC)	AtCoder abc365	Solve
23	Lunatic Never Content	1100	Codeforces 1826B	Solve
24	Divisible Pairs	1300	Codeforces 1931D	Solve
25	Leha and Function	1300	Codeforces 840A	Solve
26	D. Takahashi's Expectation	1230 (AC)	AtCoder abc417	Solve
27	Sakurako's Box	1400	Codeforces 2008F	Solve
28	Battling with Numbers	1400	Codeforces 1866B	Solve
29	Fun	1500	Codeforces 1996D	Solve
30	D. Xor Sum 2	1404 (AC)	AtCoder abc098	Solve
31	Submarine in the Rybinsk Sea (easy edition)	1500	Codeforces 1195D1	Solve