算法竞赛输入输出Java模板
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import java.io.*;
import java.util.*;
public class Main {
public static void main(String[] args) throws lOException {
// 高效输入
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
StringTokenizer st;
// 高效输出
PrintWriter out = new PrintWriter(new OutputStreamWriter(System.out));
// 示例:读取一个整数 n
int n = Integer.parseInt(br.readLine());
/*
处理多轮输入
*/
while(line=br.readLine()!=null){//直到EOF
if(line.trim().isEmpty())continue;//忽略空行
/*
示例:读取一行 n 个整数
1 2 3
*/
st = new StringTokenizer(br.readLine());
int[] nums = new int[n];
for (int i = 0; i < n; i++) {
nums[i] = Integer.parseInt(st.nextToken());
}
}
// 示例输出
for (int i = 0; i < n; i++) {
out.print(nums[i] + " ");
}
out.println(); // 换行
out.flush(); // 刷新缓冲区
/*
如果不需要经常输出,直接使用System.out.print()即可
*/
}
}
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