system.out.println
public static void main(String[] args){
System.out.println("Hello World");
}system.out.println
public static void main(String[] args){
System.out.println("Hello World");
}java printf format string and int
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
System.out.println("================================");
for(int i=0;i<3;i++){
String s1=sc.next();
int x=sc.nextInt();
//Complete this line
System.out.printf("%-15s%03d%n",s1,x);
}
System.out.println("================================");
}
}System.out.printf("%"+(n)+"s \n")
public class Staircase {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int n = in.nextInt();
String str = "#";
for (int i = 0; i < n; i++) {
System.out.printf("%" + (n) + "s \n", str);
str += "#";
}
in.close();
}
}Copyright © 2021 Codeinu
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