Update: Rename folder name to XSMOJ

XSMOJ/二维数字排列.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+#include <iomanip>
+using namespace std;
+int main(){
+	char a;
+	int b;
+	cin >>a;
+	cin >>b;
+	for(int i=b;i>=1;i--){
+		for(int j=1;j<=b;j++){
+			cout <<a<<" ";
+		}
+		cout <<endl;
+	}
+	return 0;
+}
+
+