Here’s an example of how to use theSystem.out.printlnstatement in Java: public class Example { public static void main(String[] args) { String name = "John"; int age = 25; System.out.println("Name: " + name);
String inputString = "BBaaeelldduunngg"; @Test public void givenString_whenUsingSet_thenFindDistinctCharacters() { Set<Character> distinctChars = new HashSet<>(); for (char ch : inputString.toCharArray()) { distinctChars.add(ch); } assertEquals(Set.of('B', 'a', 'e', 'l', 'd',...
1. Print a string to console output Following is a very basic Java program. It has a class and main method. In the main method, we call a functionprint()that prints a string to console. PrintString.java </> Copy public class PrintString { public static void main(String[] args) { S...
import static net.mindview.util.Print.*; public class StringOperators { public static void main(String[] args) { int x = 0, y = 1, z = 2; String s = "x, y, z "; print(s + x + y + z); print(x + " " + s); // Converts x to a String s += "(summed) = "; /...
使用f-string(Python 3.6+) 代码语言:txt 复制 my_tuple = (1, 2, 3, 4, 5) print(f"{my_tuple[0]} {my_tuple[1]} {my_tuple[2]} {my_tuple[3]} {my_tuple[4]}") 使用join()方法 代码语言:txt 复制 my_tuple = (1, 2, 3, 4, 5) print(" ".join(str(x) for x in my_tup...
package com.sctu.exercise; public class Test { public static void main(String[] args) { int a = 10; System.out.print("a"); System.out.print(a); } } /* 输出结果 a10 */ 2.2println Println与print的用法和作用基本相同,但是println的输出是换行的,它会自动的在输出结果后面加上换行符,如: ...
label String The localized human readable label. horizontalDpi Int32 The horizontal resolution in DPI (dots per inch). verticalDpi Int32 The vertical resolution in DPI (dots per inch). Attributes RegisterAttribute Remarks Creates a new instance. Java documentation for android.print.PrintAttribut...
java中print与printIn区别：这两个都是System.out对象的方法，区别在于：print将它的参数显示在命令窗口，并将输出光标定位在所显示的最后一个字符之后。println 将它的参数显示在命令窗口，并在结尾加上换行符，将输出光标定位在下一行的开始。如：import java.lang.*; // 这两个输出都在这个包里面，...
importjava.io.*;publicclassTest {publicstaticvoidmain(String[] args) {//读取键盘上的输入内容try{ InputStream br=System.in; System.out.print("请输入内容:");byteb[] =newbyte[1024];intlen =br.read(b); System.out.println("键盘输入的是: "+newString(b,0,len)); ...
StringBufferInputStream StringReader StringWriter SyncFailedException TokenType UncheckedIOException UnsupportedEncodingException UTFDataFormatException WriteAbortedException Writer Java.Lang Java.Lang.Annotation Java.Lang.Invoke Java.Lang.Ref Java.Lang.Reflect ...