✏️ drop all pb & 增加 gist 审批

2026-02-13 02:30:26 +00:00 · 2021-12-16 15:27:47 +08:00
parent a363623df9
commit e2c603338e
11 changed files with 209 additions and 196 deletions
--- a/utils/math/math.go
+++ b/utils/math/math.go
@@ -16,3 +16,11 @@ func Min(a, b int) int {
 	}
 	return a
 }
+
+// Abs 返回绝对值，该函数将被内联
+func Abs(x int) int {
+	if x < 0 {
+		return -x
+	}
+	return x
+}