Answer to Question #186148 in Python for hemanth

Question

IPL Match Details

Write a program that reads all match outcomes and summarizes information of all matches.

Points are given to teams based on outcome of match.

A win earns a team 3 points. A draw earns 1. A loss earns 0.

The following information is expected:

MP: Matches Played

W: Matches Won

D: Matches Drawn (Tied)

L: Matches Lost

P: Points

team information should be displayed in descending order of points.

If there are no teams to print in summary, print "No Output".

Constraints

Names of teams may contain spaces but will be less than 24 characters

100 >= N >= 0

Sample Input

6

CSK;RR;loss

RR;DD;draw

MI;KKR;win

KKR;RR;loss

CSK;DD;draw

MI;DD;draw

Sample Output

Team: RR, Matches Played: 3, Won: 2, Lost: 0, Draw: 1, Points: 7

Team: MI, Matches Played: 2, Won: 1, Lost: 0, Draw: 1, Points: 4

Team: DD, Matches Played: 3, Won: 0, Lost: 0, Draw: 3, Points: 3

Team: CSK, Matches Played: 2, Won: 0, Lost: 1, Draw: 1, Points: 1

Team: KKR, Matches Played: 2, Won: 0, Lost: 2, Draw: 0, Points: 0

Answer 1

def write_result(name_comand, result, results_list):


	if len(results_list) > 0:
		for i in range(len(results_list)):
			if results_list[i][0] == name_comand:
				results_list[i][1] = [a + b for a, b in zip(results_list[i][1], result)]
				return results_list
	results_list.append([name_comand, result])
	return results_list


while True:
	try:
		games = int(input('games played: '))
		if games < 0:
			print('must be an integer greater than or equal to zero')
			continue
	except ValueError:
		print('must be an integer greater than or equal to zero')
		continue
	matches_score = list()
	while games > 0:
		tmp = input().split(sep=';')
		if len(tmp) != 3 or tmp[2] not in ['loss', 'draw', 'win']:
			print('incorrect input. must be \"first team;second team;result\"')
		else:
			matches_score.append(tmp)
			games -= 1
	break
res = list()
w = [1, 1, 0, 0, 3]
l = [1, 0, 1, 0, 0]
d = [1, 0, 0, 1, 1]
for i in range(len(matches_score)):
	if matches_score[i][2] == 'win':
		res = write_result(matches_score[i][0], w, res)
		res = write_result(matches_score[i][1], l, res)
	elif matches_score[i][2] == 'loss':
		res = write_result(matches_score[i][0], l, res)
		res = write_result(matches_score[i][1], w, res)
	else:
		res = write_result(matches_score[i][0], d, res)
		res = write_result(matches_score[i][1], d, res)
res.sort(key=lambda i: i[1][4], reverse=True)
if len(res) == 0:
	print('No Output')
else:
	for el in res:
		print('Team: {}, Matches Played: {}, Won: {}, Lost: {}, Draw: {}, Points: {}'.format(el[0],*el[1]))