質問編集履歴
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code
test
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test
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```package hitandblow;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.util.ArrayList;
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import java.util.Collections;
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public class hitandblow02 {
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public static void main(String[] args)throws IOException {
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BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
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ArrayList<Integer> list = new ArrayList<Integer>();
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String str = "5桁の数字を入力してください。";
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String ans ="";
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int num[] = new int[5];
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int count = 0;
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for(int i = 0; i <= 10; i++) {
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list.add(i);
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}
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Collections.shuffle(list);
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for(int i =0; i < num.length; i++) {
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num[i] = list.get(i);
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System.out.print(num[i]);
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}
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while(true) {
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System.out.println("");
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System.out.print(str);
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ans = br.readLine();
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if(ans.length() == 5) {
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str = "5桁の数字を入力してください。";
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count++;
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ArrayList<Integer> player = new ArrayList<Integer>();
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player.add((Integer.parseInt(ans) / 10000)% 10);
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player.add((Integer.parseInt(ans) / 1000)% 10);
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player.add((Integer.parseInt(ans) / 100)% 10);
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player.add((Integer.parseInt(ans) / 10)% 10);
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player.add(Integer.parseInt(ans) % 10);
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int hit = 0;
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for(int i = 0; i < num.length; i++) {
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if(player.get(i) == num[i]) {
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hit++;
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}
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}
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int blow = 0;
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for(int i = 0; i < num.length; i++) {
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for(int j = 0; j < num.length; j++) {
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if(player.get(i) == num[j]) {
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blow++;
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}
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}
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}
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if(hit == 5) {
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System.out.println("おめでとう！" + count + "回目で成功♪");
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break;
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}
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System.out.println("ヒット ：" + hit + "個、 ブロー：" + (blow - hit) + "個");
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System.out.println("");
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if(count % 3 == 0) {
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System.out.print("ヒント ： ");
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for(int i = 1; i <= (count / 3); i++) {
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System.out.print(num[i - 1]);
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}
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}else {
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str = "5桁の数字を入力してください。";
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System.out.println("");
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}
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str = "5桁の数字を入力してください。";
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System.out.println("");
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}
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}
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}
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}
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コード
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```
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1
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```package hitandblow;
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