25 lines
408 B
Go
25 lines
408 B
Go
package main
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// exercise link: https://go.dev/tour/moretypes/18
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import (
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// "golang.org/x/tour/pic" // not valid on local!
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)
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func Pic(dx, dy int) [][]uint8 {
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mypic := make([][]uint8, dx)
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for i := range mypic {
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mypic[i] = make([]uint8, dy)
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}
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for i, _ := range mypic {
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for j, _ := range mypic[i] {
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mypic[i][j] = uint8((i*dy + j*3) % 256)
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}
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}
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return mypic
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}
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func main() {
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// pic.Show(Pic)
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}
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