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Practice Problems

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Daily Challenge: Paths Around the Walls (1500) Solve it to start a streak

Practice Problems

	Problem	Topics	Solvers	Acceptance	Difficulty
	Sum of Two Numbers	math implementation	20	67%	800
	Even or Odd	math	12	48%	800
	Sum of an Array	implementation	8	73%	800
	Minimum of an Array	implementation	5	55%	800
	Range of an Array	implementation	5	56%	800
	Sum of Digits	math implementation	5	71%	800
	Numeric Palindrome	implementation	5	63%	800
	Largest Digit	implementation	5	83%	800
	Count Even Digits	implementation	5	45%	800
	Maximum of Three	implementation	4	100%	800
	Which Quadrant	math geometry	5	63%	800
	Sum 1 to N	math	4	57%	800
	Leap Year	math implementation	5	83%	800
	Robot on a Line	implementation	4	80%	800
	Shout It	implementation strings	4	100%	800
	Swap the Case	implementation strings	4	100%	800
	Strip the Vowels	strings	4	100%	800
	Alternating Caps	strings	3	100%	800
	Build the Acronym	strings	4	67%	800
	Count a Given Character	strings	40	86%	800
	Letters versus Digits	strings	4	100%	800
	Vowels and Consonants	strings	2	100%	800
	Isogram Check	strings	4	100%	800
	The Longest Word	strings	2	100%	800
	Count the Transitions	strings	3	100%	800
	The Rook's Trip	math	3	23%	800
	Same Color Squares	math	2	50%	800
	Sum of the First N Odd Numbers	math	3	75%	800
	Sum of the First N Even Numbers	math	2	67%	800
	Handshakes All Around	math	2	40%	800
	ROT13	strings	13	74%	800
	Atbash Mirror	strings	1	100%	800
	Consecutive Differences	implementation	1	100%	800
	The Staircase	implementation	1	100%	800
	Times Table	implementation	1	100%	800
	The Hidden Face	math	1	100%	800
	Cut and Dot	strings	1	100%	800
	Pairwise Swap	strings	1	100%	800
	Words Containing C	strings	1	100%	800
	The K-th Power Of Two Number	math	1	100%	800
	Check Bit K	bitwise	1	100%	800
	Flip Bit K	bitwise	1	100%	800
	Maximum of an Array	implementation	1	100%	900
	Reverse a String	implementation strings	1	100%	900
	Count Distinct Values	implementation	1	100%	900
	Count Local Maxima	implementation	1	100%	900
	Digital Root	math	1	100%	900
	Reverse a Number	implementation	1	25%	900
	Ones in Binary	math bitwise	1	50%	900
	Decimal to Binary	math	1	50%	900

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