1. printout of all the "number of Narcissus", the so-called "number Narcissus" means a 3-digit number, which is equal to the digits of the cube and the number itself. For example, 153 is a "number daffodils."
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2. Write a Java program, find the value of + 13-23 + 33-43 + 973-983 + 993-1003 ... of.
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3. Programming seek 1! +2! +3! + ... + 20 !.
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4. The write Java programs, calculation 8 + 88 + 888 + 10 ... and the front.
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5. If a number is exactly equal to the sum of its factors, this number is called the complete number. All finished programming the number of output within 1000.
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6. write applications, output meets + ... + n <maximum positive integer 1 + 2 + 3 8888.
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7. FIG below for printing cycle (isosceles triangle)
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