Five programming exercises with numbers that will help you develop your logic.

# Find the largest number from the following series of 7 numbers

In this exercise you have to the find the largest number from the following series

10,12,15,3,5, 22, 2

Hint:

- Store the numbers in an array
- Make use of temp variable to store the greater when comparing 2 of them
- Write a for loop to compare all the other numbers

# Find the middle number from the set of 5 numbers

12,18,5,22,13

Please note I do not mean “Median”. I want you to find the middle number. In case of above series 22 is the largest number and 5 is lowest number and **13** is the middle

# Find the mean, median, mode and range from the series of following numbers

23,9,14,2,28,19,3,15,9,25,2,4,9

Hints

**Mean**is the average. Add all numbers and divide it by the count of numbers**Median**is the middle number, in the above case**19**is the median**Mode**is the number that is repeated more often than any other number. In this case it is 9**Range**is the difference between the largest and lowest number. In this case largest is 28 and lowest is 2. So 28-2 is 26

## Form the below Matrix

Write a program that will form a matrix like the below table

0 | 1 | 2 | 3 | 4 |

1 | 0 | 1 | 2 | 3 |

2 | 1 | 0 | 1 | 2 |

3 | 2 | 1 | 0 | 1 |

4 | 3 | 2 | 1 | 0 |

Hint:

- Use a for loop and nested loop

# Find the numbers which are not repeated

Identify the numbers which are not repeated in the following series

23,9,14,2,28,19,3,15,9,25,2,4,9