Update 2438.cpp

Author: encrypted-def

0x02/solutions/2438.cpp

@@ -1,11 +1,18 @@
-// Authored by : BaaaaaaaaaaarkingDog
-// Co-authored by : -
-// http://boj.kr/****************
+// Authored by : wogha95
+// Co-authored by : BaaaaaaaaaaarkingDog
+// http://boj.kr/b6adf7a5cfeb49f7a45563ac675a6b3a
 #include <bits/stdc++.h>
 using namespace std;
 
 int main(void){
   ios::sync_with_stdio(0);
   cin.tie(0);
 
-}
+  int N;
+  cin >> N;
+
+  for(int i = 0; i < N; i++) {
+    for(int j = 0; j <= i; j++)  cout << '*';
+    cout << "\n";
+  }
+}