Eight queens problem is an ancient and well-known problem, backtracking algorithm is a typical example.

八皇后问题，是一个古老而著名的问题，是回溯算法的典型例题。

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Eight queens and maze solving bring the classic problem into the application of Chinese chess program; this fully reflects the scalability of the Chinese chess program.

将八皇后和迷宫求解两个经典问题成功应用到中国象棋程序中，充分体现了中国象棋程序的可扩展性。

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Eight queens chess problem is a famous theme in all kinds program design langue.

八皇后问题是各类语言程序设计中的较著名的题目。

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His vision remained the dominant vision in American politics until Reagan told a nation weary of taxes, social programs and decaying legacies of the New Deal that seemed to lumber on without revision (with, to be fair, a twist of racially charged rhetoric about "welfare queens" and Cadillacs) that government is the problem, not the solution.

CNN: Commentary: Is Obama overexposed?