Problems and it's solutions.

Problem solving, a great Speed comes with a good Accuracy. The more Accurate you can write code, the more Speed you will gain.

Now, Accuracy comes with solving problems! Please read the contribution guidline!

So, here presented before you a repository housing the largest collection of problems (and their solutions, of course). Make this the one and only repository where people can turn to when they want to practice problem solving and if somebody is stuck in some programming problem in some coding contest. But, I don't encourage you to look at the solution right away. First understand the problem, do some brainstorming and if you still can't solve, go for the solution!

Name		Name	Last commit message	Last commit date
Latest commit History 69 Commits
LeetCode		LeetCode
01_Armstrong Numbers 1 to 1000.py		01_Armstrong Numbers 1 to 1000.py
02_Python Pattern Programs - Printing Numbers in Right Triangle Shape.py		02_Python Pattern Programs - Printing Numbers in Right Triangle Shape.py
03_Printing Stars in Hollow Right Triangle Shape.py		03_Printing Stars in Hollow Right Triangle Shape.py
04_Printing Hollow Right Triangle Star Pattern.py		04_Printing Hollow Right Triangle Star Pattern.py
05_ Factorial Program using In-Built Function.py		05_ Factorial Program using In-Built Function.py
06_ Factorial using Recusion.py		06_ Factorial using Recusion.py
07_ Factorial using Recusion.py		07_ Factorial using Recusion.py
08_Factorial Program Using for loop.py		08_Factorial Program Using for loop.py
09_Printing Stars in Hollow Right Triangle Shape is Reverse order.py		09_Printing Stars in Hollow Right Triangle Shape is Reverse order.py
10_Floyd's Triangle \| Printing Numbers in Right Triangle Shape.py		10_Floyd's Triangle \| Printing Numbers in Right Triangle Shape.py
11_Printing Strings in Right Triangle Shape.py		11_Printing Strings in Right Triangle Shape.py
12_Fibonacci Series.py		12_Fibonacci Series.py
13_Printing Numbers in Right Triangle Shape.py		13_Printing Numbers in Right Triangle Shape.py
14_Numbers in Right Triangle Shape.py		14_Numbers in Right Triangle Shape.py
15_Program To Check Entered Number is Prime or Not.py		15_Program To Check Entered Number is Prime or Not.py
16_Printing Prime Numbers in Given Interval.py		16_Printing Prime Numbers in Given Interval.py
17_Printing Stars in Hollow Equilateral Triangle Shape \| Pyramid Pattern.py		17_Printing Stars in Hollow Equilateral Triangle Shape \| Pyramid Pattern.py
18_Printing Stars in Hollow Equilateral Triangle Shape \| Pyramid Pattern.py		18_Printing Stars in Hollow Equilateral Triangle Shape \| Pyramid Pattern.py
19_Perfect Numbers \| Program to Check Entered Number is Perfect or Not.py		19_Perfect Numbers \| Program to Check Entered Number is Perfect or Not.py
20_Program to Print Perfect Numbers in Given Interval.py		20_Program to Print Perfect Numbers in Given Interval.py
21_To Swap Two Numbers With using third Variables.py		21_To Swap Two Numbers With using third Variables.py
22_Swap Two Numbers Without Using Third Variable.py		22_Swap Two Numbers Without Using Third Variable.py
23_Printing Stars in Right Triangle Shape Using Nested While loop.py		23_Printing Stars in Right Triangle Shape Using Nested While loop.py
23_Printing Stars in Right Triangle Shape Using while loop.py		23_Printing Stars in Right Triangle Shape Using while loop.py
24_Printing Stars in Pyramid Shape Using while loop.py		24_Printing Stars in Pyramid Shape Using while loop.py
25_Printing Stars in Hollow Diamond Shape.py		25_Printing Stars in Hollow Diamond Shape.py
26_Reverse a String Using for loop.py		26_Reverse a String Using for loop.py
27_Printing Numbers in Square Shape.py		27_Printing Numbers in Square Shape.py
28_Highest Common Factor of Two Positive Numbers using Recursion.py		28_Highest Common Factor of Two Positive Numbers using Recursion.py
28_Highest Common Factor of Two Positive Numbers using math.gcd .py		28_Highest Common Factor of Two Positive Numbers using math.gcd .py
29_Number Pattern (Printing Numbers in Pyramid Shape).py		29_Number Pattern (Printing Numbers in Pyramid Shape).py
30_printing number in right triangle.py		30_printing number in right triangle.py
31_format function.py		31_format function.py
32_printing numbers in pyramid shape.py		32_printing numbers in pyramid shape.py
33_Guess The Output.py		33_Guess The Output.py
34_Guess The Output 2.py		34_Guess The Output 2.py
35_linkedlist node of nth last element from the end.py		35_linkedlist node of nth last element from the end.py
37_Selection Sort Algorithm in increasing order.py		37_Selection Sort Algorithm in increasing order.py
38_Selection Sort Algorithm in decreasing order.py		38_Selection Sort Algorithm in decreasing order.py
39_Selection Sort Algorithm in decreasing order_by max min function.py		39_Selection Sort Algorithm in decreasing order_by max min function.py
39_Selection Sort Algorithm in increasing order_by max min function.py		39_Selection Sort Algorithm in increasing order_by max min function.py
40_Selection Sort \| Program \| User Input \|.py		40_Selection Sort \| Program \| User Input \|.py
41_Bubble Sort Algorithm.py		41_Bubble Sort Algorithm.py
42_Palindrome Program \| Reverse The String And Number \| Advanced Slicing.py		42_Palindrome Program \| Reverse The String And Number \| Advanced Slicing.py
43_Program To Print Sum Of Digits Of Positive Integer Number.py		43_Program To Print Sum Of Digits Of Positive Integer Number.py
44_Guess The Output 06.py		44_Guess The Output 06.py
45_Palindromic Prime Numbers.py		45_Palindromic Prime Numbers.py
46_To Count The Vowels in Given Sentence .py		46_To Count The Vowels in Given Sentence .py
47_To Print Every Index of Duplicate Elements in List.py		47_To Print Every Index of Duplicate Elements in List.py
48_Binary Search in Python.py		48_Binary Search in Python.py
49_Binary_Search.py		49_Binary_Search.py
50_1_First Occurence of an element in Binery Search.py		50_1_First Occurence of an element in Binery Search.py
50_2_Last Occurence of a repetetive element in Binery Search.py		50_2_Last Occurence of a repetetive element in Binery Search.py
50_3_Count of a repetative Element in a Sorted Array using Binary Search.py		50_3_Count of a repetative Element in a Sorted Array using Binary Search.py
50_4_Number of Times a Sorted array is Rotated using Binary Search.py		50_4_Number of Times a Sorted array is Rotated using Binary Search.py
51_Count of days remaining for the next day with higher temperature Time Complexity N^2.py		51_Count of days remaining for the next day with higher temperature Time Complexity N^2.py
52_Count of days remaining for the next day with higher temperature Time Complexity N .py		52_Count of days remaining for the next day with higher temperature Time Complexity N .py
53_Multiple User Input in a Single Line.py		53_Multiple User Input in a Single Line.py
54_Spiral order printing.py		54_Spiral order printing.py
55_count number of true in a given array.py		55_count number of true in a given array.py
56_ CodeChef_Code Wars Round 1 Problem Code- PPPPPPP9 .py		56_ CodeChef_Code Wars Round 1 Problem Code- PPPPPPP9 .py
57_1_Filter Map Reduce.py		57_1_Filter Map Reduce.py
57_2_Filter Map Reduce.py		57_2_Filter Map Reduce.py
57_3_Filter Map Reduce.py		57_3_Filter Map Reduce.py
57_4_Filter Map Reduce.py		57_4_Filter Map Reduce.py
57_5_Filter Map Reduce.py		57_5_Filter Map Reduce.py
58_ Check Given Two Strings Are Anagram or Not.py		58_ Check Given Two Strings Are Anagram or Not.py
59_1_use of_map to check Coprime of two numbers.py		59_1_use of_map to check Coprime of two numbers.py
59_2_ Print All The Co Prime Numbers of Specific Number.py		59_2_ Print All The Co Prime Numbers of Specific Number.py
60_Find out the Maximum Value in Nested List.py		60_Find out the Maximum Value in Nested List.py
61_1_Printing Numbers in Triangle Shape \| Column wise \| Interview Question.py		61_1_Printing Numbers in Triangle Shape \| Column wise \| Interview Question.py
61_2_Printing Numbers in Triangle Shape \| Column wise \| Interview Question\| reverse Order .py		61_2_Printing Numbers in Triangle Shape \| Column wise \| Interview Question\| reverse Order .py
62_Guess The Output.py		62_Guess The Output.py
63_Stack_implementation.py		63_Stack_implementation.py
64_determining a number w.r.t another base.py		64_determining a number w.r.t another base.py
Find nth last Node from the end of a Singly Linkedlist.py		Find nth last Node from the end of a Singly Linkedlist.py
LICENSE		LICENSE
Linkedlist_Practice.py		Linkedlist_Practice.py
Merge_Sort_on_LinkedList.py		Merge_Sort_on_LinkedList.py
Problem 3 Samir		Problem 3 Samir
README.md		README.md
Reverse a Singly Linked List.py		Reverse a Singly Linked List.py
Singly Linked List ALL-IN-ONE.py		Singly Linked List ALL-IN-ONE.py
Total Double Linked List in one.py		Total Double Linked List in one.py

License

SamirPaul1/Problem-Solving

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