'commit'

TangDou/LianXiTi50/11.cpp

@@ -0,0 +1,16 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+int main() {
+    int cnt = 0;
+    for (int i = 1; i <= 4; i++)
+        for (int j = 1; j <= 4; j++)
+            for (int k = 1; k <= 4; k++)
+                if (i != j && i != k && k != j) {
+                    cnt++;
+                    printf("%d%d%d\n", i, j, k);
+                }
+    printf("%d\n",cnt);
+    return 0;
+}