New algorithm, data structure or puzzle

[ZoranPandovski]

Just make new PR with algorithm implementation. Language doesn't matter.
Follow the structure : https://github.com/ZoranPandovski/al-go-rithms#contribution.

[ramanan12345]

Python program to implement Pigeonhole Sort */

source code : "https://en.wikibooks.org/wiki/

Algorithm_Implementation/Sorting/Pigeonhole_sort"

def pigeonhole_sort(a):
# size of range of values in the list
# (ie, number of pigeonholes we need)
my_min = min(a)
my_max = max(a)
size = my_max - my_min + 1

# our list of pigeonholes
holes = [0] * size

# Populate the pigeonholes.
for x in a:
    assert type(x) is int, "integers only please"
    holes[x - my_min] += 1

# Put the elements back into the array in order.
i = 0
for count in range(size):
    while holes[count] > 0:
        holes[count] -= 1
        a[i] = count + my_min
        i += 1

a = [8, 3, 2, 7, 4, 6, 8]
print("Sorted order is : ", end = ' ')

pigeonhole_sort(a)

for i in range(0, len(a)):
print(a[i], end = ' ')

[ramanan12345]

this alogrithm

[ZoranPandovski]

@ramanan12345 Sure go ahead, add that algorithm following the contribution guide. Thanks

[namish800]

@ZoranPandovski review PR #186