編集履歴

回答編集履歴

修正

2021/02/17 18:12

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スコア282

test CHANGED Viewed

@@ -14,23 +14,23 @@
 const array = value.split("");
-const result: string = array.reduce((acc: string, ch: string): string => {
+const result: string = array.reduce((res: string, ch: string): string => {
     if(ch==query1){
-        return acc+"<ab>" + ch + "<ab>";
+        return res+"<ab>" + ch + "<ab>";
     }else if(ch==query2){
-        return acc+"<bc>" + ch + "<bc>";
+        return res+"<bc>" + ch + "<bc>";
     }else if(ch==query3){
-        return acc+"<ca>" + ch + "<ca>";
+        return res+"<ca>" + ch + "<ca>";
     }
-    return acc+ch;
+    return res+ch;
 }, "");