a=0 b=0 c=0 fertig=0 for a in range(1, 10): if fertig==1: break for b in range(1, 10): if fertig==1: break for c in range(1, 10): print(a,b,c,sep="") multi1 =(100*a) + (10*b) + c multi2 =(100*b) + (10*c) + a gefragt = (100000*a) + (100*b) +c result = multi1 * multi2 if gefragt==result: print("a=", a,"b=", b,"c=", c) print("fertig") fertig=1 break