Solved

Dice roll - lateral faces
For this problem, you will be provided with the values of a dice roll (regular six-sided dice). The number of dice will be at le...

10 years ago

Solved

Dice roll - opposite faces
For this problem, you will be provided with the values of a dice roll (regular six-sided dice). The number of dice will be at le...

10 years ago

Solved

write an expression
output is five more than twice an input number.

10 years ago

Solved

write an expression
output is five more than twice an input number.

10 years ago

Solved

write an expression
output is five more than twice an input number.

10 years ago

Solved

write an expression
output is five more than twice an input number.

10 years ago

Solved

write an expression
output is five more than twice an input number.

10 years ago

Solved

increase the number by 7
You need to increase any given digit by 7

10 years ago

Solved

Combined Ages 1 - Symmetric, n = 3
You have probably seen the common riddle wherein combined ages are provided and you must determine the individual ages. For exam...

11 years ago

Problem

Bouncy numbers
Inspired by Project Euler n°112. * * Working from left-to-right if no digit is exceeded by the digit to its left it is call...

11 years ago | 3 | 45 solvers

Solved

Matrix Construction I
Given n, construct a matrix as shown in the example below. Example For n=8, the output should look like this: 1 2 3 4 ...

11 years ago

Solved

The Python Challenge, Level 1: Decode strings
This problem is based on <http://www.pythonchallenge.com/pc/def/map.html Level 1 of The Python Challenge>, which is just a serie...

11 years ago

Solved

How close to a hole
Suppose you have a description of good places (ones) and bad places (zeros). You want to know your distance from a bad place (in...

11 years ago

Solved

Form Blocks in a 1D array
Lets say I have an array of size (10,1); I want to divide it into the num number of blocks which are given by user no_of_b...

11 years ago

Solved

Mobius function
From <http://en.wikipedia.org/wiki/Möbius_function wikipedia>: For any positive integer n, define μ(n) as the sum of the prim...

11 years ago

Solved

Sphenic number sequence
<http://oeis.org/A007304 Sphenic numbers> are positive integers that are products of three distinct prime numbers: 30, 42, 66, 7...

11 years ago

Solved

Conversion from hours to mili sec
Convert given input in hours to mili seconds

11 years ago

Solved

Normalize by maximum
Subtract the maximum value in a column from the corresponding columns of a matrix.

11 years ago

Solved

Was ist denn los?
Nur für deutschsprechende Leute! Wie geht's? ...also gut, bis bald!

11 years ago

Solved

Cost computation and Display
Given a positive number of pens, a cost is computed and displayed. One Pen costs 1.99 dollars

11 years ago

Solved

calculate Simple Interest
SI=(principal*time*rate)/100

11 years ago

Solved

Calculate SImple Interest
SI=P*T*R

11 years ago

Solved

Find relation between x and y.
if 1 = 2 2 = 9 3 = 28 How is x related with y?

11 years ago

Solved

Min by mean
Substitute the minimum value in each row of a matrix A by the mean of that row (it should also work if the input is a vector)

11 years ago

Solved

Can't wait for NewYear ball drop !
Given an input string of the form 'yyyy-mm-dd' or 'yyyy-mm-dd hh:mm:ss', return a string message indicating how many days, hours...

11 years ago

Solved

Days until next NewYear ball drop
Given a date string in the form 'yyyy-mm-dd' or 'yyyy-mm-dd hh:mm:ss', calculate the number of *days* until the dropping of the ...

11 years ago

Solved

Average valid values of arrays
Given a 1D array (column or row vector), compute the average of valid values. Valid values are defined via two thresholds: minVa...

11 years ago

Solved

Square a Number
Given an input x, return y, which is equal to the square of x.

11 years ago

Solved

nth Rational Number
Return the nth rational number. This is the inverse to Problem <http://www.mathworks.com/matlabcentral/cody/problems/1471 1...

11 years ago

Solved

given number is power of n or not?
Check weather The input is power of n or not? for example x=8,n=2 --> true x=6,n=2 --> false

11 years ago