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37 lines
599 B
Go
37 lines
599 B
Go
package one
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type dimension int
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type graph struct {
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data [][]int
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}
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func newGraph(x, y dimension) *graph {
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var data [][]int
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for range y {
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data = append(data, make([]int, x))
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}
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return &graph{data: data}
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}
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func (g *graph) update(robots []*robot) {
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for _, robot := range robots {
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g.updateEach(robot.position)
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}
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}
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func (g *graph) updateEach(p position) {
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g.data[p.y][p.x]++
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}
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func (g *graph) quadrant(startx, endx, starty, endy int) int {
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var robotCount int
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for i := starty; i < endy; i++ {
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for j := startx; j < endx; j++ {
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robotCount += g.data[i][j]
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}
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}
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return robotCount
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}
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