Cody

# Problems

51 – 100 of 143
 Problem Title Likes Solvers Difficulty

#### Problem 43073. Check if a matrix is a palindrome in all directions

Created by: Mohammad Haghighat

4

71

#### Problem 2900. solve for y that is half as much as three less than one tenth of x

Created by: Jacob Williams

Tags math, teaser, uab

0

69

#### Problem 1488. Generate binary combinations for a given number of bit(s)

Created by: Suman Saha

1

69

#### Problem 2976. My Problem, Find the square of the horizontal concatenation of the third and fifth elements of a vector.

Created by: James Rives

0

66

#### Problem 203. fly fly away

Created by: Alfonso Nieto-Castanon

Tags math

3

65

#### Problem 2027. Consecutive Powers

Created by: Ted

Tags math, puzzle

1

65

#### Problem 34482. square root

Created by: Michael Weidman

Tags math

0

62

#### Problem 202. the fly, the train, the second train, and their Zeno's paradox

Created by: Alfonso Nieto-Castanon

Tags math

2

61

#### Problem 42775. Raise a polynomial to a power

Created by: William

1

56

#### Problem 43071. How do you make seven even?

Created by: Marc Jakobi

Tags math, even, Joke

1

56

#### Problem 43082. Reverse digits of a number

Created by: Mohammad Haghighat

2

56

#### Problem 1550. Can I make a right triangle ?

Created by: Marek Kuklis

Tags math, matlab

0

54

#### Problem 42321. given number is power of n or not?

Created by: srujana vantikommu

1

53

#### Problem 34414. square of a number

Created by: Michael Weidman

Tags math

0

53

#### Problem 42749. Find the nearest prime

Created by: Pooja Narayan

Tags math, primes

1

53

#### Problem 43290. Calculate numerical integration.

Created by: Jang geun Choi

Tags math, easy, matlab

6

53

Created by: Ted

Tags math

0

52

Created by: Ted

0

50

Created by: G K

Tags math

2

49

#### Problem 44086. Percentage profit

Created by: H M Dipu Kabir

Tags math

1

48

#### Problem 34449. cube of number

Created by: Michael Weidman

Tags math

0

47

#### Problem 1497. Make combination of two given matrices.

Created by: Suman Saha

0

46

#### Problem 44639. Calculate mean value of any pair in a vector.

Created by: Majid Farzaneh

Tags math, mean

2

45

Created by: G K

2

45

#### Problem 43551. I told you not separate me, but you did :( - ACDC

Created by: Jamil Kasan

2

44

Created by: Ken

Tags math

3

43

#### Problem 44087. Percentage profit:2

Created by: H M Dipu Kabir

Tags math

1

43

#### Problem 42920. Find the inverse permutation

Created by: Jens Kjærgaard Boldsen

Tags math, vector

0

43

#### Problem 46648. Factorial

Created by: Payam Morsali

0

42

#### Problem 2052. provide the numerical answer to these number questions...

Created by: Ted

Tags math, puzzle

2

41

Created by: G K

1

40

#### Problem 43484. Integrate Me

Created by: Jamil Kasan

2

39

#### Problem 43079. Check if two matrices are permutations of each other

Created by: Mohammad Haghighat

4

39

#### Problem 44094. number of groups

Created by: Foufa.h

Tags math

0

38

#### Problem 45199. Quadratic equation

Created by: Payam Morsali

Tags math, equations

0

38

#### Problem 1428. Find the optimal shape to bring the maximum product by a given perimeter

Tags math, geometry

2

37

#### Problem 44659. Nth root of a number

Created by: Srishti Saha

1

37

#### Problem 42760. Find the gcm of n given values

Created by: Roberto

Tags math, gcm

1

36

#### Problem 2318. Combine Cards to make 21

Created by: James Kristoff

3

36

#### Problem 44707. Raise each element to the power of its index in a matrix

Created by: Srishti Saha

1

35

#### Problem 43235. Calculate geostrophic current

Created by: Jang geun Choi

Tags math, easy, matlab

5

33

#### Problem 45412. Determina el número de cifras de un número

Created by: Lucía Honrubia Fernández

Tags math, number, digit

0

32

#### Problem 45393. Determina si el número es primo

Created by: Lucía Honrubia Fernández

Tags math, primo, numero

1

32

#### Problem 42826. Euler–Mascheroni constant

Created by: Thomas Bischoff

Tags math

1

31

#### Problem 196. love is an n-letter word

Created by: Alfonso Nieto-Castanon

2

29

#### Problem 42788. Rearrange string

Created by: Pritom Kumar Mondal

Tags math, easy, counting

1

28

#### Problem 44549. Find the missing numbers.

Created by: Pramit Biswas

Tags math

1

28

#### Problem 42825. solid of revolution

Created by: Thomas Bischoff

Tags math

1

28

#### Problem 42823. Babylonian method

Created by: Thomas Bischoff

Tags math

1

27

Created by: G K

1

26

51 – 100 of 143