public class Main {
public static void main(String[] args) {
printA();
printA();
printB();
printB();
printC();
printC();
}
static void printA(){
System.out.println(" **");
}
static void printB(){
System.out.println("************");
}
static void printC(){
System.out.println(" * *");
}
}
import java.util.Scanner; // 注意类名必须为 Main, 不要有任何 package xxx 信息 public class Main { public static void main(String[] args) { for (int i = 0; i < 6; i++) { for (int j = 0; j < 12; j++) { if (i < 2) { System.out.print(j == 5 || j == 6 ? "*" : " "); } else if (i < 4 && i >= 2) { System.out.print("*"); } else if (i < 6 && i >= 4) { System.out.print(j == 4 || j == 7 ? "*" : " "); }; if (j==11) { System.out.println(); }; } } } }
import java.util.*; public class Main { public static void main(String[] args) { System.out.println(" ** "); System.out.println(" ** "); System.out.println("************"); System.out.println("************"); System.out.println(" * * "); System.out.println(" * * "); } }
方法一: public class Main{ public static void main(String[] args){ System.out.printf(" ** "); System.out.println("\t"); System.out.printf(" ** "); System.out.println("\t"); System.out.printf("************"); System.out.println("\t"); System.out.printf("************"); System.out.println("\t"); System.out.printf(" * * "); System.out.println("\t"); System.out.printf(" * * "); } } 方法二: public class Main{ public static void main(String[] args){ for(int i=0;i<2;i++){ System.out.printf(" ** "); System.out.printf("\n"); } for(int i=0;i<2;i++){ System.out.printf("************"); System.out.printf("\n"); } for(int i=0;i<2;i++){ System.out.printf(" * * "); System.out.printf("\n"); } } }
public class Main { public static void main(String[] args) { for (int i = 0; i < 6; i++) { switch (i) { case 0: case 1: Main.setSpace(5); Main.setCross(2); System.out.println(""); break; case 2: case 3: Main.setCross(12); System.out.println(""); break; default: Main.setSpace(4); Main.setCross(1); Main.setSpace(2); Main.setCross(1); System.out.println(""); break; } } } public static void setSpace(int num) { for (int i = 0; i < num; i++) { System.out.print(" "); } } public static void setCross(int num) { for (int i = 0; i < num; i++) { System.out.print("*"); } } }
public class Main{ public static void main(String[] args){ for(int i=1; i<=2; i++){ for(int j=1; j<=12; j++){ if((i==1||i==2)&&(j==6||j==7)){ System.out.print("*"); }else{ System.out.print(" "); } } System.out.print("\n"); } System.out.println("************"); System.out.println("************"); for(int i=5; i<=6; i++){ for(int j=1; j<=12; j++){ if((i==5||i==6)&&(j==5||j==8)){ System.out.print("*"); }else{ System.out.print(" "); } } System.out.print("\n"); } } }