MapReduce/generateTriangles.py at master · Keydrain/MapReduce · GitHub

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#!/usr/local/bin/python3

import random

def main(sizeOfArray):
	'''Generates a 2D graph of vertexes that contains an unknown number of triangles.
	'''

	data = [[0 for x in range(sizeOfArray)] for x in range(sizeOfArray)]

	#print(data)
	a = 0
	for y in range(sizeOfArray):
		b = random.randint(0,sizeOfArray-1)
		c = random.randint(0,sizeOfArray-1)
		d = random.randint(0,sizeOfArray-1)

		data[a][b] = 1
		data[a][c] = 1
		data[b][a] = 1
		data[b][c] = 1
		data[c][a] = 1
		data[c][b] = 1
		data[d][a] = 1 #connect the data to come point
		data[a][d] = 1
		a = d

	for i in range(sizeOfArray):
		data[i][i] = 0 #Cancel out looping back on ourselves

	#print('[', end="")
	#for z in range(len(data)):
	#	print(data[z], end="")
	#	if z != len(data)-1:
	#		print(",")
	#	else:
	#		print(']')

	return data

if __name__ == '__main__':
    main(15)