Create 2448_1.cpp

paulcjy · web-flow · commit 2b7ccefe434b · 2024-03-27T21:39:08.000+09:00
diff --git a/0x0B/solutions/2448_1.cpp b/0x0B/solutions/2448_1.cpp
@@ -0,0 +1,22 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+void printStar(int n, int i, int j) {
+  if (j <= 2*i)
+    if (n == 3 && !(i == 1 && j == 1)) cout << '*';
+    else printStar(n/2, i%(n/2), j%n);
+  else cout << ' ';
+}
+
+int main() {
+  ios::sync_with_stdio(0);
+  cin.tie(0);
+  int n;
+  cin >> n;
+  for (int i = 0; i < n; i++) {
+    cout << string(n-i-1, ' ');
+    for (int j = 0; j <= n+i; j++)
+      printStar(n, i, j);
+    cout << '\n';
+  }
+}
