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 | For example, I have an input text file like a labyrinth I use the array[x][y] to storge each charater in the labyrinth When i start at the top left hand corner, i need to go out to the exit at the bottom right hand. There are two paths as indicated … |
| | How can I read integer by ifstream from a file 2 3 -5 9 -6 Besides, how can I read the negative sign also? Thanks everyone!!  |
| | I am recently writing a doubly link list by C++ However,I don't know how to perform shuffle as the following: Places all the nodes in odds positions before that in even ones. For example,after executing shuffle, the list {a, b, c, d, e} will become {a, c, e, b, d} … |