commit a61a701e012c4e98d2170b2594fda2cc46c635b7
Author: wuuconix <1521900139@qq.com>
Date:   Sun Jun 5 18:51:15 2022 +0800

    add bf.js

diff --git a/bf.js b/bf.js
new file mode 100644
index 0000000..b6acb53
--- /dev/null
+++ b/bf.js
@@ -0,0 +1,13 @@
+const bf = (x, y) => {
+    const n = x.length, m = y.length
+    for (let i = 0; i <= n - m; i++) {
+        for (let j = 0; j < m; j++) {
+            if (x[i + j] == y[j] && j == m - 1) {
+                console.log(i)
+            } else if (x[i + j] != y[j]) {
+                break
+            }
+        }
+    }
+}
+bf("wuuconix", "conix")
\ No newline at end of file