编程基础题-语言基础题 - Problem Set - 算道OJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	19503	19503 求圆的周长和面积编程基础题-语言基础题	0 / 0	(None)
	19504	19504 数字换位编程基础题-语言基础题	0 / 0	(None)
	19505	19505 变量交换输出编程基础题-语言基础题	0 / 0	(None)
	19506	19506 时间换算编程基础题-语言基础题	0 / 0	(None)
	19525	19525 求梯形的面积编程基础题-语言基础题	0 / 0	(None)

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