vars: n(0),x(0),y(0);
for n=1 to 10
begin
if n<5 then
x+=n
else
y+=n;
print(x,y);
end;
執行結果
49651.000000 223425.000000
49653.000000 223425.000000
49656.000000 223425.000000
49660.000000 223425.000000
vars: n(0),x(0),y(0);
for n=1 to 10
begin
if n<5 then
x+=n
else
y+=n;
print(x,y);
end;
執行結果
49651.000000 223425.000000
49653.000000 223425.000000
49656.000000 223425.000000
49660.000000 223425.000000
Hello 拉不拉多,
由於您變數 x, y 沒有重置,所以每次腳本運作時就持續往上加。
您可以將腳本修改為:
vars: n(0),x(0),y(0);
x=0;
y=0;
for n=1 to 10 begin
if n<5 then x+=n else y+=n;
print(x,y);
end;
這樣印出來的結果就會是:
1.000000 0.000000
3.000000 0.000000
6.000000 0.000000
10.000000 0.000000
10.000000 5.000000
10.000000 11.000000
10.000000 18.000000
10.000000 26.000000
10.000000 35.000000
10.000000 45.000000
1 評論