lyon2_2024_04_16.py

Created on November 01, 2024
1.29 KB
Procede en base 4 a divers calculs. Puis statistique des chiffres du numero etudiant.
def base(num,b=8):
  if num == 0:
    return ""
  else:
    return base(num//b,b) + str(num%b)

def calculs(num):
  L=[(num//10**k)%10 for k in range(7)]
  S=[sum(1 for k in L if k==l) for l in range(10)]
  L=[k for k in L if k<4]
  L.reverse()
  l=len(L)
  [A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q]=[L[k%l] for k in range(17)]
  print("ABC+DEF=",base(A*16+B*4+C,4),'+',base(D*16+E*4+F,4),'=', #
  base(A*16+B*4+C+D*16+E*4+F,4),'\n= base X:', A*16+B*4+C,'+', D*16+E*4+F,'=',#
  A*16+B*4+C+D*16+E*4+F)
  print("GHI-JK=" ,base(G*16+H*4+I,4),'-',base(J*4+K,4),'=', #
  base(G*16+H*4+I-J*4-K,4),'\n= base X:', G*16+H*4+I,'-', J*4+K,'=', #
  G*16+H*4+I-J*4-K)
  print("LMN*2=" , base((L*16+M*4+N),4),'*2=', base((L*16+M*4+N)*2,4),#
  '\n= base X:', (L*16+M*4+N),'*2=', (L*16+M*4+N)*2)
  print("OPQ÷3=" ,base(O*16+P*4+Q,4),'÷3 q=', base((O*16+P*4+Q)//3,4),#
  '\nbase X:', (O*16+P*4+Q),'÷3 q=', (O*16+P*4+Q)//3, ', r=', (O*16+P*4+Q)%3)
  # print("Statistique des chiffres:")
  print([k for k in range(10)])
  print(S)
  Sc=[sum(k for k in S[:(l+1)]) for l in range(10)]
  print(Sc)
  print("Médiane: ",[k for k in range(10) if Sc[k]>=4][0]," Moyenne: ",#
  sum(k*S[k] for k in range(10))/7)
  
  return [A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q]
  
calculs(int(input("Entrez votre numéro \n d'étudiant·e : ")))