c++ columns是一款c++编写的小游戏，类似于俄罗斯方块，但是图形只有条形，长度1...

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c++ columns是一款c++编写的小游戏，类似于俄罗斯方块，但是图形只有条形，长度1-3不等，根据颜色消去-c c columns section is prepared by the small game, similar to the Russian box, but only the bar graph, length ranging from 1-3, according to eliminate color