P1498 南蛮图腾

R44590884

Luogu/problem/P1498/P1498.cpp

@@ -0,0 +1,29 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int n, a[1030] = {1};
+
+int main() {
+    cin >> n;
+    for (int i = 0; i < (1 << n); i++) {
+        for (int j = 1; j < (1 << n) - i; ++j) {
+            cout << " ";
+        }
+        for (int j = i; j >= 0; j--) {
+            a[j] ^= a[j - 1];
+        }
+        if (i & 1) {
+            for (int j = 0; j <= i; j += 2) {
+                cout << (a[j] ? "/__\\" : "    ");
+            }
+
+        } else {
+            for (int j = 0; j <= i; j++) {
+                cout << (a[j] ? "/\\" : "  ");
+            }
+        }
+        cout << endl;
+    }
+    return 0;
+}