Input from the keyboard of the coordinate values of three points (1,1), (2,4), (3,2), programmed find the area of the triangle. - Code World

Input from the keyboard of the coordinate values of three points (1,1), (2,4), (3,2), programmed find the area of the triangle.

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Origin www.cnblogs.com/bobotongxue/p/12290658.html

Input from the keyboard of the coordinate values of three points (1,1), (2,4), (3,2), programmed find the area of the triangle.

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