diff --git a/Baekjoon/js/1001.js b/Baekjoon/js/1001.js
new file mode 100755
index 0000000..63b8430
--- /dev/null
+++ b/Baekjoon/js/1001.js
@@ -0,0 +1,7 @@
+const fs = require("fs");
+const n = fs.readFileSync("/dev/stdin").toString().split(" ");
+
+const a = parseInt(n[0]);
+const b = parseInt(n[1]);
+
+console.log(a-b);
\ No newline at end of file