Add relevant assets generated from export html-wasm for problem-softsign

Author: Haleshot

Diff for: problems/problem-softsign/docs/.nojekyll

@@ -0,0 +1 @@
+var a={};export{a as default};

Diff for: problems/problem-softsign/docs/android-chrome-192x192.png

@@ -0,0 +1 @@
+import{b as r}from"./_baseEach-Cmolw2er.js";import{n}from"./index-DkjBQKWm.js";function a(a,o){var t=-1,s=n(a)?Array(a.length):[];return r(a,(function(r,n,a){s[++t]=o(r,n,a)})),s}export{a as b};