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DescriptionGiven an N*N matrix A, whose elements are either 0 or 1. A[i, j] means the number in the i-th row and j-th column. Initiall... 阅读全文
posted @ 2015-06-05 10:33
Herumw
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摘要：
Problem DescriptionN个气球排成一排，从左到右依次编号为1,2,3....N.每次给定2个整数a b(a #include#include#include#include#include#include#include#include#include... 阅读全文
posted @ 2015-06-05 10:31
Herumw
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