V900:=COST(99);
V901:=COST(9);
V902:=(V900-V901)/(V900+V901);
V910:=COST(97);
V911:=COST(7);
V912:=(V910-V911)/(V910+V911);
V920:=COST(95);
V921:=COST(5);
V922:=(V920-V921)/(V920+V921);
V930:=COST(93);
V931:=COST(3);
V932:=(V930-V931)/(V930+V931);
V940:=COST(91);
V941:=COST(1);
V942:=(V940-V941)/(V940+V941);
M90:=MIN(V902,V912);
M91:=MIN(M90,V922);
M92:=MIN(M91,V932);
M93:=MIN(M92,V942);
筹码90%:M93;
V700:=COST(97);
V701:=COST(27);
V702:=(V700-V701)/(V700+V701);
V710:=COST(91);
V711:=COST(21);
V712:=(V710-V711)/(V710+V711);
V720:=COST(85);
V721:=COST(15);
V722:=(V720-V721)/(V720+V721);
V730:=COST(79);
V731:=COST(9);
V732:=(V730-V731)/(V730+V731);
V740:=COST(73);
V741:=COST(3);
V742:=(V740-V741)/(V740+V741);
M70:=MIN(V702,V712);
M71:=MIN(M70,V722);
M72:=MIN(M71,V732);
M73:=MIN(M72,V742);
筹码70%:M73;