Entrer le 1er TempsdAntenne: Entrer le temps (format 12:59): 12:55 Enter le 2nd TempsdAntenne: Entrer le temps (format 12:59): 13:21 somme = 26:16 premier est inferieur au second tda1+=tda2, tda1 = 26:16 tda3 = tda1 += tda2, tda3 = 39:37 ++tda1, tda1 = 39:38 tda2 = ++tda1, tda2 = 39:39 tda1++, tda1 = 39:40 tda2 = tda1++, tda2 = 39:40, tda1 = 39:41 tda3 = -tda3, tda3 = -39:37 tda3 = tda1 - tda2, tda3 = 0:1