Question

pascal怎么输出带小数的百分数？

譬如0.8911输出89.11%
当然我的小数是无限循环的，那该怎么转呢

Answer 1

var
	x:real;
begin
	x:=0.9811;
	writeln(round(x*10000)/100:7:2,'%');
end.