#8 22.05.17 > 2번 이진수 출력

beurmuz · May 17, 2022 · 6f71897 · 6f71897
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diff --git a/src/inf/recursive,dfs/2.js b/src/inf/recursive,dfs/2.js
@@ -0,0 +1,18 @@
+'use strict';
+
+function solution(n) {
+    let answer = '';
+    function recursive(n) {
+        if(n === 0) {
+            return;
+        } else {
+            // console.log()시 순차 출력
+            recursive(parseInt(n/2));
+            answer += String(n%2); // 여기서 출력하면 거꾸로 나옴
+        }
+    }
+    recursive(n);
+    return answer;
+}
+
+console.log(solution(11));
diff --git a/src/inf/recursive,dfs/README.md b/src/inf/recursive,dfs/README.md
@@ -5,7 +5,7 @@
 |번호|정답여부|재응시|
 |:---:|:---:|:---:|
 |1|△|한번 더 풀기|
-|2|||
+|2|O|한번 더 풀기|
 |3|||
 |4|||
 |5|||