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【基础题】字母金字塔

📝 题解 🔵 仅限 C++
题目描述
<p> <strong>上机练习4.4.5 </strong>&nbsp; &nbsp;输出下列图形(字母金字塔) </p> <p> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; a </p> <p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp;a b </p> <p> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; a b&nbsp;c </p> <p> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;. &nbsp;. &nbsp;. &nbsp;. </p> <p> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a b c …… &nbsp;y z </p> <p> <br /> </p>
输入格式
<p> 无输入。 </p> <p> <br /> </p>
输出格式
<p> 下图中(部分)格式的字母金字塔。 </p> <p> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;a<br /> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; a b<br /> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;a b c<br /> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; a b c d<br /> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;a b c d e<br /> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;... &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;...<br /> a b c d e f g h i j k l m n o p q r s t u v w x y z<br /> </p>
样例
样例输入 1
no input needed
样例输出 1
a a b a b c a b c d a b c d e a b c d e f a b c d e f g a b c d e f g h a b c d e f g h i a b c d e f g h i j a b c d e f g h i j k a b c d e f g h i j k l a b c d e f g h i j k l m a b c d e f g h i j k l m n a b c d e f g h i j k l m n o a b c d e f g h i j k l m n o p a b c d e f g h i j k l m n o p q a b c d e f g h i j k l m n o p q r a b c d e f g h i j k l m n o p q r s a b c d e f g h i j k l m n o p q r s t a b c d e f g h i j k l m n o p q r s t u a b c d e f g h i j k l m n o p q r s t u v a b c d e f g h i j k l m n o p q r s t u v w a b c d e f g h i j k l m n o p q r s t u v w x a b c d e f g h i j k l m n o p q r s t u v w x y a b c d e f g h i j k l m n o p q r s t u v w x y z
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