ch="chat" print(ch[2])
ch="chat" print(ch*2)
ch="parlement" i=5 while i < len(ch): print(ch[i],end=' ') i=i+1
ch="parlement" i=4 while i < len(ch): i=i+1 print(ch[i],end=' ')
mot='jour' print(mot[2])
texte="vous êtes foutus" texte[0] = "V" print(texte)