Module: 周期。带参数的循环 (for)


Problem

6/17

for 循环语句 - 任务 2

Problem

修改程序，使其显示价格表 1、2、3、4 ... 20 件某种类型的产品，如果一件商品的价格为 20.40 卢布 <前> 1 - 20.4r 2 - 40.8r ... 20 - 408.0r 提示：要打印一个小数点后一位的实数 x，您可以编写 writeln(..., x:0:1, ...);

time 1000 ms
memory 32 Mb
Rules for program design and list of errors in automatic problem checking

Teacher commentary

Insert the missing code snippets
Pascal
1 
var i: integer;
2 
begin
3
4
5 
end.

     

Program check result

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