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2013
12-12

HDU 1562 Guess the number-数论-[解题报告] C++

Guess the number

问题描述 :

Happy new year to everybody!
Now, I want you to guess a minimum number x betwwn 1000 and 9999 to let
(1) x % a = 0;
(2) (x+1) % b = 0;
(3) (x+2) % c = 0;
and a, b, c are integers between 1 and 100.
Given a,b,c, tell me what is the number of x ?

输入:

The number of test cases c is in the first line of input, then c test cases followed.every test contains three integers a, b, c.

输出:

For each test case your program should output one line wi