이슈 #356에서 솔루션 추가

fkdl0048 · Nov 21, 2024 · 6ac3836 · 6ac3836
1 parent 6932025
commit 6ac3836
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/Programmers/k의_개수.cpp b/Programmers/k의_개수.cpp
@@ -0,0 +1,18 @@
+#include <string>
+#include <vector>
+#include <iostream>
+
+using namespace std;
+
+int solution(int i, int j, int k) {
+    int answer = 0;
+    for (int idx = i; idx <= j; idx++) {
+        for (char c : to_string(idx)) {
+            if (c - '0' == k) {
+                answer++;
+            }
+        }
+    }
+
+    return answer;
+}