Programmieren lernen

import random
# Initialisierung Fuellstand 8 in 8l Fass
# Fuellstand 0 in 5l und 3l Fass
f1=[8,8]
f2=[0,5]
f3=[0,3]

def umschuetten(fA,fB):
    platz = fB[1]-fB[0]
    if platz < 1:
        return []
    if fA[0] > platz:
        fA[0]=fA[0]-platz
        fB[0]=fB[0]+platz
    else:
        fB[0]=fB[0]+fA[0]
        fA[0]=0
    return fA,fB    

def f1f2():
    print 'F1 -> F2'
    global f1,f2
    l=umschuetten(f1,f2)
    if l:
        f1=l[0]
        f2=l[1]

def f2f1():
    print 'F2 -> F1'
    global f1,f2
    l=umschuetten(f2,f1)
    if l:
        f2=l[0]
        f1=l[1]

def f2f3():
    print 'F2 -> F3'
    global f3,f2
    l=umschuetten(f2,f3)
    if l:
        f2=l[0]
        f3=l[1]

def f3f2():
    print 'F3 -> F2'
    global f3,f2
    l=umschuetten(f3,f2)
    if l:
        f3=l[0]
        f2=l[1]

def f1f3():
    print 'F1 -> F3'
    global f3,f1
    l=umschuetten(f1,f3)
    if l:
        f1=l[0]
        f3=l[1]

def f3f1():
    print 'F3 -> F1'
    global f3,f1
    l=umschuetten(f3,f1)
    if l:
        f3=l[0]
        f1=l[1]

# 6 Moegliche Umschuettvorgaenge
# 1:f1->f2,2:f1->f3,3:f2->f1,4:f2->f3,5:f3->f1,6:f3->f2
mod={1:f1f2,2:f1f3,3:f2f1,4:f2f3,5:f3f1,6:f3f2}

#brute force
while(f2[0]!=4):
    z=random.randint(1,6)
    mod.get(z)()
                

let counter = 0,
    protocolOn = confirm('Protokoll einschalten?');

function Vessel(name, capacity, content) {
  this.name = name;
  this.capacity = capacity;
  this.content = content;
}

let vessels = [
  new Vessel('F ', 8, 8),
  new Vessel('K5', 5, 0),
  new Vessel('K3', 3, 0)
];

function isEquallyDistributed() {
  return (vessels[0].content == 4 || vessels[1].content == 4)
}

function transpour() {
  let protocol = `${counter}. `;
  protocol += `[ ${vessels[0].content} | ${vessels[1].content} |` +
    ` ${vessels[2].content} ] `;

  function pour(a, b) {
    while ((vessels[a].content > 0) &&
      (vessels[b].content < vessels[b].capacity)) {
        vessels[a].content--;
        vessels[b].content++;
    }
    counter++;
  }

  function logP() { if (protocolOn) console.log(protocol); }

  // gefäße bestimmen
  let a, b;
  a = b = Math.floor(Math.random() * 3);
  while (b == a) b = Math.floor(Math.random() * 3)
  protocol += `${vessels[a].name} ? ${vessels[b].name}?`;

  if ((vessels[a].content > 0) &&
    (vessels[b].content < vessels[b].capacity)) {
      pour(a, b);
      protocol += '   Ma kuckn...';
    }
  else protocol += '   Näh.';

  logP();
  if (isEquallyDistributed()) {
    console.log(`Gerechte Verteilung!(nach ${counter} Versuchen)`);
    console.table(vessels);
  }
}

// main
while (!isEquallyDistributed()) transpour();                 // lissalanda@gmx.at
                

Lösung von: Lisa Salander (Heidi-Klum-Gymnasium Bottrop)