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Problem 1003
负数的最大公约数这么算
frostcake
| 2014-08-24 19:55:11
Author
RT
frostcake
| 2014-08-24 19:55:54
# 1
RE:负数的最大公约数这么算
n-a或n-b可以是负数么?
admin
| 2014-08-24 19:55:58
# 2
RE:负数的最大公约数这么算
read the problem carefully
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