Java – Alphabets and Digits Patterns

Pattern:Code:
ZEROfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=5 ; j++){
                        if(i==1||i==7||j==1||j==5)
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
ONEfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=5 ; j++){
                        if(j==4-i || j==3 || i==7)
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
Pattern:Code:
FOURfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=7 ; j++){
                        if(j==5 || i==5 || j==6-i)
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
SEVENfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=5 ; j++){
                        if(i==1||j==7-i)
                                    System.out.print(“*”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
Afor (int i=1 ; i<=5 ; i++){
            for (int j=1 ; j<=9 ; j++){
                        if((j==6-i)||(i==3&&j>=3&&j<=7)||(j==4+i))
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
Bfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=7 ; j++)
            {          
                        if((j==1)||(i==1&&j<=6)||(i==4&&j<=6)||(i==7&&j<=6)||(j==7&&i>1&&i<4)||(j==7&&i>4&&i<7))
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
Dfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=7 ; j++)
            {
                        if(j==1||(i==1&&j<7)||(i==7&&j<7)||(j==7&&i>1&&i<7))
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
Jfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=7 ; j++){
                        if(i==1||j==4||i==j+3)
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
Kfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=7 ; j++){
                        if(j==1||(j==6-i)||(i==2+j))
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}
Pattern:Code:
Mfor (int i=1 ; i<=7 ; i++){
            for (int j=1 ; j<=7 ; j++){
                        if(j==1||j==7||(i==j&&j<=4)||(j==8-i&&j>4))
                                    System.out.print(“+”);
                        else
                                    System.out.print(” “);
            }
            System.out.println();
}

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