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mokomokohitsuzi / En07_03.java
Created December 25, 2016 12:38
新・明解Java入門 演習7-3
import java.util.Scanner;
public class En07_03 {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
System.out.println("3つの整数値を入力して下さい");
System.out.print("整数a:");
int a = stdIn.nextInt();
@mokomokohitsuzi
mokomokohitsuzi / En07_02.java
Last active December 24, 2016 13:49
新・明解Java入門 演習7-2
import java.util.Scanner;
public class En07_02 {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
System.out.println("3つの整数値を入力して下さい");
System.out.print("整数a:");
int a = stdIn.nextInt();
@mokomokohitsuzi
mokomokohitsuzi / En07_01.java
Created December 23, 2016 13:27
新・明解Java入門 演習7-1
import java.util.Scanner;
public class En07_01 {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
System.out.println("入力した整数の値によって以下のように表示します。");
System.out.println("負:-1 0:0 正:1");
System.out.print("整数を入力:");
int n = stdIn.nextInt();
@mokomokohitsuzi
mokomokohitsuzi / En06_19.java
Created December 22, 2016 14:18
新・明解Java入門 演習6-19
import java.util.Scanner;
public class En06_19 {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
// クラス数を決定
System.out.print("クラス数:");
int classMax = stdIn.nextInt();
int[][] classes = new int[classMax][];
@mokomokohitsuzi
mokomokohitsuzi / En06_18.java
Created December 21, 2016 13:11
新・明解Java入門 演習6-18
import java.util.Scanner;
public class en06_18 {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
int[][] c;
// 行数を入力させる
@mokomokohitsuzi
mokomokohitsuzi / En06_17.java
Created December 20, 2016 12:47
新・明解Java入門 演習6-17
import java.util.Random;
public class En06_17 {
public static void main(String[] args) {
Random rand = new Random();
// 生徒6人分の変数
int student = 6;
// 6人のstudents多次元配列を作成
@mokomokohitsuzi
mokomokohitsuzi / En06_16.java
Last active December 16, 2016 13:12
新・明解Java入門 演習6-16
import java.util.Scanner;
public class En06_16 {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
final int max = 4;
final int d = 3;
// 4行3列の行列を作成
@mokomokohitsuzi
mokomokohitsuzi / En06_15.java
Last active December 15, 2016 13:02
新・明解Java入門 演習6-15
import java.util.Random;
import java.util.Scanner;
public class En06_15 {
public static void main(String[] args) {
Random rand = new Random();
Scanner stdIn = new Scanner(System.in);
// 曜日配列を作成
String[] weeks = { "sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday" };
@mokomokohitsuzi
mokomokohitsuzi / En06_14.java
Created December 14, 2016 13:03
新・明解Java入門 演習6-14
import java.util.Random;
import java.util.Scanner;
public class En06_14 {
public static void main(String[] args) {
Random rand = new Random();
Scanner stdIn = new Scanner(System.in);
// 月を作成
String[] Month = { "January", "February", "March", "April", "May", "Jun", "July", "August", "September",
@mokomokohitsuzi
mokomokohitsuzi / En06_13.java
Created December 13, 2016 13:09
新・明解Java入門 演習6-13
import java.util.Scanner;
public class En06_13 {
public static void main(String[] args) {
Scanner stdIn = new Scanner(System.in);
System.out.print("要素数:");
int n = stdIn.nextInt();
// 配列aと配列bを作成