PositionToInt 注释优化
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@ -52,6 +52,7 @@ func GetAdjacentPositionsWithContinuousPosition[T any](matrix []T, width, pos in
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}
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// PositionToInt 将坐标转换为二维数组的顺序位置
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// PositionToInt 将坐标转换为二维数组的顺序位置
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// - 需要确保x的取值范围必须小于width,或者将会得到不正确的值
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func PositionToInt(width, x, y int) int {
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func PositionToInt(width, x, y int) int {
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return y*width + x
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return y*width + x
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}
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}
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@ -10,4 +10,7 @@ func TestPositionIntToXY(t *testing.T) {
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fmt.Println(pos)
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fmt.Println(pos)
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fmt.Println(PositionIntToXY(9, pos))
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fmt.Println(PositionIntToXY(9, pos))
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fmt.Println(PositionToInt(65000, 61411, 158266))
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fmt.Println(PositionIntToXY(65000, 10287351411))
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}
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}
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