Réponse :
Explications étape par étape
Bjr,
Programme 1:
3
3*2 = 6
6+4=10
10*5 = 50
50 + 12 = 62
62 - 6 = 56
Programme 2:
3
3*6 = 18
18-3 = 15
15*4 = 60
60+6 = 66
66-11 = 55
Programme 3:
3
3*5 = 15
15+2 = 17
17*6 = 102
102 -30 = 72
72-2 = 70
code cadenas: 56*55*70 = 215600
☺