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Copy pathPattern.java
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49 lines (46 loc) · 1.32 KB
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Copy pathPattern.java
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49 lines (46 loc) · 1.32 KB
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import java.util.Scanner;
public class Pattern {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter a number: ");
int n = sc.nextInt();
//Outer loop
for(int i=1; i<=n ;i++){
//Inner loop
for(int j=0; j<2*(n-i); j++){
System.out.print(" ");
}
for(int j=i; j>0; j--){
System.out.print(j + " ");
}
if(i > 1){
for(int j=0; j<(2*i-3); j++){
System.out.print(" ");
}
for(int j=1; j<=i; j++){
System.out.print(j + " ");
}
}
System.out.println();
}
//Outer loop
for(int i=n; i>=1; i--){
//Inner loop
for(int j=0; j<2*(n-i); j++){
System.out.print(" ");
}
for(int j=i; j>0; j--){
System.out.print(j + " ");
}
if(i>1){
for(int j=0; j<(2*i-3); j++){
System.out.print(" ");
}
for(int j=1; j<=i; j++){
System.out.print(j + " ");
}
}
System.out.println();
}
}
}