Merge pull request #70 from nnecec/master

Update ch1-04.md
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Xargin 2019-04-24 18:26:46 +08:00 committed by GitHub
commit 2d57353f66
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@ -23,6 +23,7 @@ import (
"math"
"math/rand"
"os"
"time"
)
var palette = []color.Color{color.White, color.Black}