a plus aa plus aaa (simple version)
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Points:
10 (partial)
Time limit:
5.0s
Memory limit:
256M
Author:
Problem type
Allowed languages
Java 19, Java 8
題目說明
輸入一個正整數(a)
求s=a+aa+aaa的值。假設a=2,則輸出結果的形式如:2+22+222=246;
輸入限制: a為介於0~9之間的正整數
輸入
正整數a
輸出
a+aa+aaa= (如上形式所示)
sample input1
1
sample output1
1+11+111=123
sample input2
3
sample output2
3+33+333=369
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