y-teach only for jaher

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label1.Text = "";

int i, j, k, line;

line = 5;

for (i = 1; i <= line; i += 2)

{

// 列印 空白

for (k = 1; k <= line - i; k++) //列印 *

{

label1.Text += " ";

}

for (j = 1; j <= i; j++) //列印 *

{

label1.Text += "*";

}

label1.Text += "\n";

}

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