在這里,為了實現代碼的高效性,若在||的左邊已經判斷為true,這時候就不用在判斷||的右邊,最終都是true。同理,如果已經判斷&&的左邊為false,后面就不用判斷了,結果為false
//懂的自然懂
//懂的自然懂
2018-01-09
string[] name = {"景珍", ...};
int[] score = {90,...};
double seq = 0;
string pass = null;
foreach (int x in score)
{
seq = x + seq;
}
seq = seq/score.Length;
for (int i=0;i<score.Length;i++)
if (score[i]>seq)
{
pass=pass+name[i]+" ";
}
Console.WriteLine("平均分是"+ seq +",高于平均分的有:");
Console.Write(pass);
int[] score = {90,...};
double seq = 0;
string pass = null;
foreach (int x in score)
{
seq = x + seq;
}
seq = seq/score.Length;
for (int i=0;i<score.Length;i++)
if (score[i]>seq)
{
pass=pass+name[i]+" ";
}
Console.WriteLine("平均分是"+ seq +",高于平均分的有:");
Console.Write(pass);
Console.WriteLine((score>95)?"獎勵一輛自行車":"");
2018-01-04