gugudan

+//
+//  main.cpp
+//  gugu
+//
+//  Created by 정나리 on 2021/10/08.
+//
+
+#include <iostream>
+using namespace std;
+
+int main() {
+    for (int i = 1 ; i <9 ; i++) {
+        for (int j = 1 ; j <10 ; j++){
+            cout<< i << " * " << j << " = " << i * j << endl;
+        }
+        cout << endl;
+    }
+}