diff --git a/code_study/Baekjoon/swift/2460.swift b/code_study/Baekjoon/swift/2460.swift
new file mode 100644
index 0000000..0d087e7
--- /dev/null
+++ b/code_study/Baekjoon/swift/2460.swift
@@ -0,0 +1,14 @@
+var ans: Int = 0
+var cur: Int = 0
+
+for _ in 0...9 {
+    guard let info = readLine() else { break }
+
+    let io = info.split(separator : " ").compactMap{Int($0)}
+    guard io.count == 2 else { break }
+
+    cur += io[1] - io[0]
+    ans = max(ans, cur)
+}
+
+print(ans)
\ No newline at end of file