The Eduladder is a community of students, teachers, and programmers just interested to make you pass any exams. So we help you to solve your academic and programming questions fast.
In eduladder you can Ask,Answer,Listen,Earn and Download Questions and Question papers.
Watch related videos of your favorite subject.
Connect with students from different parts of the world.
Apply or Post Jobs, Courses ,Internships and Volunteering opportunity. For FREE
See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions



New questions!.

QuestionLikes!Dislikes!Answers!
Write a program that takes the duration of a year (in fractional days) for an imaginary planet as an input and produces a leap-year rule that minimizes the difference to the planet’s solar year.000
Write a program that outputs all possibilities to put + or - or nothing between the numbers 1,2,…,9 (in this order) such that the result is 100. For example 1 + 2 + 3 - 4 + 5 + 6 + 78 + 9 = 100.000
Write function that translates a text to Pig Latin and back. English is translated to Pig Latin by taking the first letter of every word, moving it to the end of the word and adding ‘ay’. “The quick brown fox” becomes “Hetay uickqay rownbay oxfay”.000
Write a function that takes a list of strings an prints them, one per line, in a rectangular frame. For example the list ["Hello", "World", "in", "a", "frame"] gets printed as: ********* * Hello * * World * * in * * a * * frame * *********000
Implement binary search.000
Implement the following sorting algorithms: Selection sort, Insertion sort, Merge sort, Quick sort, Stooge Sort. Check Wikipedia for descriptions.000
Write a function that takes a list of numbers, a starting base b1 and a target base b2 and interprets the list as a number in base b1 and converts it into a number in base b2 (in the form of a list-of-digits). So for example [2,1,0] in base 3 gets converted to base 10 as [2,1].000
Write functions that add, subtract, and multiply two numbers in their digit-list representation (and return a new digit list). If you’re ambitious you can implement Karatsuba multiplication. Try different bases. What is the best base if you care about speed? If you couldn’t completely solve the prime number exercise above due to the lack of large numbers in your language, you can now use your own library for this task.000
Write a function that takes a number and returns a list of its digits. So for 2342 it should return [2,3,4,2].000
Write a function that computes the list of the first 100 Fibonacci numbers. The first two Fibonacci numbers are 1 and 1. The n+1-st Fibonacci number can be computed by adding the n-th and the n-1-th Fibonacci number. The first few are therefore 1, 1, 1+1=2, 1+2=3, 2+3=5, 3+5=8.000
Write a function that rotates a list by k elements. For example [1,2,3,4,5,6] rotated by two becomes [3,4,5,6,1,2]. Try solving this without creating a copy of the list. How many swap or move operations do you need?000
Write a function that merges two sorted lists into a new sorted list. [1,4,6],[2,3,5] → [1,2,3,4,5,6]. You can do this quicker than concatenating them followed by a sort.000
Write a function that combines two lists by alternatingly taking elements, e.g. [a,b,c], [1,2,3] → [a,1,b,2,c,3].000
Write a function that concatenates two lists. [a,b,c], [1,2,3] → [a,b,c,1,2,3]000
Write a function on_all that applies a function to every element of a list. Use it to print the first twenty perfect squares. The perfect squares can be found by multiplying each natural number with itself. The first few perfect squares are 1*1= 1, 2*2=4, 3*3=9, 4*4=16. Twelve for example is not a perfect square because there is no natural number m so that m*m=12. (This question is tricky if your programming language makes it difficult to pass functions as arguments.)000
Write three functions that compute the sum of the numbers in a list: using a for-loop, a while-loop and recursion. (Subject to availability of these constructs in your language of choice.)000
Write a function that tests whether a string is a palindrome.000
Write a function that computes the running total of a list.000
Write a function that returns the elements on odd positions in a list.000
Write a function that checks whether an element occurs in a list.000
Write function that reverses a list, preferably in place.000
Write a function that returns the largest element in a list.000
Write a program that computes 4\cdot \sum_{k=1}^{10^6} \frac{(-1)^{k+1}}{2k-1} = 4\cdot(1-1/3+1/5-1/7+1/9-1/11\ldots).000
Write a program that prints the next 20 leap years000
Write a guessing game where the user has to guess a secret number. After every guess the program tells the user whether their number was too large or too small. At the end the number of tries needed should be printed. It counts only as one try if they input the same number multiple times consecutively.000
Write a program that prints all prime numbers. (Note: if your programming language does not support arbitrary size numbers, printing all primes up to the largest number you can easily represent is fine too.)000
Write a program that prints a multiplication table for numbers up to 12.001
Write a program that asks the user for a number n and gives them the possibility to choose between computing the sum and computing the product of 1,…,n.001
Modify the previous program such that only multiples of three or five are considered in the sum, e.g. 3, 5, 6, 9, 10, 12, 15 for n=17001
Write a program that asks the user for a number n and prints the sum of the numbers 1 to n001
Modify the previous program such that only the users Alice and Bob are greeted with their names.001
Write a program that asks the user for their name and greets them with their name.001
Write a program that prints ‘Hello World’ to the screen.001
How to become an affiliate with eduladder? And start earning?001
what is just in time compiler?101
what is difference between compiler and interpreter?101
difference between java and c++101
what is a loosely couple language?100
what are the variable types in java?000
what is push down automata?100
what is a turing machine?100
what is difference between diffusion and osmosis?/100
what is dynamic method dispatch?100
what is power factor correction000
What is a power factor?000
what is the weight of the earth?000
c++ methods100
what is LALR parser?100
what is method overloading?100
friend function100
Previous Page  |  Next Page