def reussite(joueur, action):
    tentatives = 0
    reussites = 0 
    with open('stats.txt', 'r') as f:
        for ligne in f:
            mots = ligne.split()
            if mots[0] == joueur and mots[1] == action:
                tentatives += 1
                if mots[2] == 'reussi' or mots[2] == 'reussie':
                    reussites += 1
    return (tentatives, reussites)

# Exemple
joueur = 'J1'
action = 'tir'
print(reussite(joueur, action))