Cody

# Problems

1 – 24 of 24
 Problem Title Likes Solvers Difficulty

#### Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, basics, colon

144

38106

#### Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

141

34556

#### Problem 8. Add two numbers

Created by: Cody Team

142

30139

#### Problem 6. Select every other element of a vector

Created by: Cody Team

118

22251

#### Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

94

19047

#### Problem 7. Column Removal

Created by: Cody Team

97

18518

#### Problem 19. Swap the first and last columns

Created by: Cody Team

68

13666

#### Problem 10. Determine whether a vector is monotonically increasing

Created by: Cody Team

83

13207

#### Problem 23. Finding Perfect Squares

Created by: Cody Team

100

11104

#### Problem 33. Create times-tables

Created by: Cody Team

Tags matrices

69

10916

#### Problem 189. Sum all integers from 1 to 2^n

Created by: Dimitris Kaliakmanis

54

9429

#### Problem 233. Reverse the vector

Created by: Vishwanathan Iyer

24

7441

#### Problem 2015. Length of the hypotenuse

Created by: Tanya Morton

28

6645

26

6411

#### Problem 1545. Return area of square

Created by: Marek Kuklis

31

6290

#### Problem 838. Check if number exists in vector

Created by: Nichlas

29

5527

#### Problem 262. Swap the input arguments

Created by: Steve Eddins

30

5265

#### Problem 174. Roll the Dice!

Created by: @bmtran (Bryant Tran)

29

4868

#### Problem 1035. Generate a vector like 1,2,2,3,3,3,4,4,4,4

Created by: Binbin Qi

Tags zeros, for, ones

65

4666

#### Problem 649. Return the first and last characters of a character array

Created by: @bmtran (Bryant Tran)

18

4337

#### Problem 645. Getting the indices from a vector

Created by: Doug Hull

30

4122

#### Problem 641. Make a random, non-repeating vector.

Created by: Doug Hull

19

3692

#### Problem 568. Number of 1s in a binary string

Created by: Srivardhini

Tags binary, sum

34

3685

#### Problem 1087. Magic is simple (for beginners)

Created by: Jean-Marie Sainthillier

23

3605

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