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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
class Work {
// 1
public static void questionOne(String[] input) {
StringBuffer sb = new StringBuffer();
for (int i = 0; i < input.length; i++) {
if ((i + 1 < input.length) && "end".equals(input[i + 1])) {
sb.append(input[i]);
break;
} else {
sb.append(input[i]);
sb.append(",");
}
}
System.out.println("QUESTION ONE :");
System.out.println(sb);
}
// 2
public static void questionTwo(String[] input) {
StringBuffer sb = new StringBuffer();
String temp = "";
for (int i = 0; i < input.length; i++) {
if ((i + 1 < input.length) && "end".equals(input[i + 1])) {
sb.append(input[i].toUpperCase());
break;
} else {
if (i == 0) {
sb.append(input[i].toUpperCase());
} else {
sb.append(input[i]);
}
}
}
System.out.println("QUESTION TWO :");
System.out.println(sb);
}
// 3
public static void questionThree(String[] input) {
System.out.println("QUESTION THREE :");
boolean flag = false;
for (int i = 0; i < input.length; i++) {
if ((i + 1 < input.length) && "end".equals(input[i + 1])) {
if (i == 0) {
System.exit(0);
}
// sb.append(input[i]);
if (input[0].equals(input[i])) {
if (flag == false) {
flag = true;
}
System.out.println("[" + i + "]:" + input[i]);
}
break;
} else {
if (input[0].equals(input[i]) && i != 0) {
if (flag == false) {
flag = true;
}
System.out.println("[" + i + "]:" + input[i]);
}
}
}
if (flag == false) {
System.out.println("Not Founded " + "\"" + input[0] + "\"");
} else {
System.out.println("Founded " + "\"" + input[0] + "\"");
}
}
public static void main(String[] args) {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
// 暂时最多支持100个字符串
String[] input = new String[100];
System.out.println("请输入字符串,输入\"end\"时候退出.");
for (int i = 0; true; i++) {
try {
input[i] = br.readLine();
// 当输入为exit时候,输入完成.
if ("end".equals(input[i])) {
break;
}
} catch (IOException e) {
e.printStackTrace();
}
}
if ("end".equals(input[0])) {
System.out.println("无字符串输入.");
System.exit(0);
}
questionOne(input);
questionTwo(input);
questionThree(input);
}
}