2019/0130/ERmod雞爪圖&C#if、for時間複雜度
Last updated
Last updated
if (age >= 0)
{
if (age > 20)
Response.Write("全票");
if (age >= 7 && age <= 20)
Response.Write("半票");
if (age <= 6)
Response.Write("免票");
}
else
Response.Write("年齡輸入錯誤");if (age >= 0)
{
//搜尋式
if (age > 20)
Response.Write("全票");
else if (age <= 6)
Response.Write("免票");
else
Response.Write("半票");
}
else
Response.Write("年齡輸入錯誤"); //用for回圈顯示出下列圖形
//*
//**
//***
//****
//*****
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{ Response.Write("*");}
Response.Write("<br />");
}
*****
*****
*****
*****
*****
for (int i = 1; i <= 5; i++)
{
for (int j = 1; j <= i; j++)
{ Response.Write("*");}
Response.Write("<br />");
}