1 files changed, 0 insertions, 99 deletions
diff --git a/kattis-kth-alginda-quicksort/radix.go b/kattis-kth-alginda-quicksort/radix.go
deleted file mode 100644
index d847547..0000000
--- a/kattis-kth-alginda-quicksort/radix.go
+++ /dev/null
@@ -1,99 +0,0 @@
-package main
-
-import (
-	"os"
-)
-
-var xs [600_000]int32
-var ys [600_000]int32
-
-func radixSort(n int) {
-	ys, xs := xs[:n], ys[:n]
-	for m := 0; m < 32; m += 8 {
-		xs, ys = ys, xs
-
-		var counts [256]int32
-		for _, x := range xs {
-			counts[x>>m&0xff]++
-		}
-
-		for i := 1; i < len(counts); i++ {
-			counts[i] += counts[i-1]
-		}
-
-		for i := len(xs) - 1; i >= 0; i-- {
-			counts[xs[i]>>m&0xff]--
-			ys[counts[xs[i]>>m&0xff]] = xs[i]
-		}
-	}
-}
-
-var buf [600_000 * 12]byte
-
-func main() {
-	n, _ := os.Stdin.Read(buf[:])
-	b := buf[:n]
-	i := 0
-
-	count := 0
-	for ; b[i] != ' '; i++ {
-		count = count*10 + int(b[i]-'0')
-	}
-	i++ // skip space
-
-	for j := 0; j < count; j++ {
-		x := int32(0)
-		neg := false
-		if b[i] == '-' {
-			neg = true
-			i++
-		}
-		for ; '0' <= b[i] && b[i] <= '9'; i++ {
-			x = x*10 + int32(b[i]-'0')
-		}
-		i++ // skip space
-
-		if neg {
-			x = -x
-		}
-		var bit int32 = 1
-		xs[j] = x ^ bit<<31
-	}
-
-	radixSort(count)
-
-	b = buf[:]
-	i = 600_000*12 - 1
-	b[i] = '\n'
-	i--
-	for j := count - 1; j >= 0; j-- {
-		var bit int32 = 1
-		sx := xs[j] ^ bit<<31
-		neg := sx < 0
-		var x uint32
-		if neg {
-			x = uint32(-sx)
-		} else {
-			x = uint32(sx)
-		}
-		if x == 0 {
-			b[i] = '0'
-			i--
-		}
-		for x > 0 {
-			b[i] = '0' + byte(x%10)
-			x /= 10
-			i--
-		}
-		if neg {
-			b[i] = '-'
-			i--
-		}
-		if j > 0 {
-			b[i] = '\n'
-			i--
-		}
-	}
-
-	os.Stdout.Write(b[i+1:])
-}