diff --git a/Question06-for/src/main/java/Question6_2.java b/Question06-for/src/main/java/Question6_2.java index 1af5a15..c238b2d 100644 --- a/Question06-for/src/main/java/Question6_2.java +++ b/Question06-for/src/main/java/Question6_2.java @@ -9,6 +9,11 @@ public class Question6_2 { square.append('\u25A0'); // ■ = \u25A0 } System.out.println(square); + + // 1009 + for ( int i=0 ; i<5 ; i++ ) { + System.out.print("\u25A0"); + } } diff --git a/Question06-for/src/main/java/Question6_6.java b/Question06-for/src/main/java/Question6_6.java index 59dc45a..aaf9599 100644 --- a/Question06-for/src/main/java/Question6_6.java +++ b/Question06-for/src/main/java/Question6_6.java @@ -11,7 +11,15 @@ public class Question6_6 { for ( int i=0 ; i<5 ; i++ ) { System.out.println(square); } - + + // 1009 + for (int j=0 ; j<5 ; j++ ) { + for ( int i=0 ; i<5 ; i++ ) { + System.out.print("\u25A0"); + } + System.out.println(""); + } + } } diff --git a/Question06-for/src/main/java/Question6_7.java b/Question06-for/src/main/java/Question6_7.java index b57356a..dbb507e 100644 --- a/Question06-for/src/main/java/Question6_7.java +++ b/Question06-for/src/main/java/Question6_7.java @@ -15,6 +15,16 @@ public class Question6_7 { System.out.println(sb); sb.delete(0,sb.length()); // 追記した文字列をクリアする } + + // 1009 + for ( int i=1 ; i<=9 ; i++ ) { + for ( int j=1 ; j<=9 ; j++ ) { + System.out.print(i*j); + if ( j==9 ) { continue; } + System.out.print(" "); + } + System.out.println(""); + } }