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- import java.util.Scanner;
- class Main {
- public static void main(String[] args) {
- Scanner sc = new Scanner(System.in);
- System.out.print("Enter a number in the interval 3-1000: ");
- int n = Integer.parseInt(sc.nextLine());
- //first Row
- int dotsNum = n;
- int underLineNum = 2*n-1;
- String dots = generateFrom(".",dotsNum+1);
- String underLine1 = generateFrom("_",2*n+1);
- String firstRow = dots + underLine1 + dots;
- System.out.println(firstRow);
- String underLine2 = generateFrom("_",underLineNum);
- for(int i =0;i<n;i++){
- dots = generateFrom(".",dotsNum);
- underLine2 = generateFrom("_",underLineNum);
- System.out.println(dots+"//" + underLine2 + "\\\\" + dots);
- dotsNum--;
- underLineNum+=2;
- }
- String innerDash = generateFrom("_",2*n-3);
- System.out.println("//" + innerDash + "STOP!" + innerDash + "\\\\");
- System.out.println("\\\\" + innerDash + "_____" + innerDash + "//");
- int num = 1;
- for(int i=0;i<n;i++){
- dots=generateFrom(".",num);
- underLine2 = generateFrom("_",underLineNum-2);
- System.out.println(dots+"\\\\" + underLine2 + "//" + dots);
- num++;
- underLineNum-=2;
- }
- }
- public static String generateFrom(String symbol,int numbersOfReps){
- StringBuffer builder = new StringBuffer();
- for(int i=0;i<numbersOfReps;i++){
- builder.append(symbol);
- }
- return builder.toString();
- }
- }
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