PrepSter Pattern Based Programming Questions

October 11, 2019

PrepSter Coding Questions and Answers : Pattern

Suppose  you are asked two questions in the online test. Alteast one of the two questions that you will be asked will be pattern printing program.

There are only limited number of coding pattern programs in the world on this dashboard you will find all of the pattern printing programs possible.

Thus, in your exam you should get one of the program from below –

AMCAT Coding Round Questions and answers PDF with solutions 2018

There are two types of Coding(pattern) programs –

  1. Star based Printing – Click here to visit this section
  2. Number based Pattern – Click here to visit this section

Coding Questions of PrepSter with Solutions

[table id=377 /]

Star based Programs

           ****
           ****
           ****
           ****

Square Star Pattern

Difficulty – ★

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           ****
           *  *
           *  *
           ****

Hollow Square Star Pattern

Difficulty – ★ and 1/2

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           ****
            ****
             ****
              ****

Rhombus Star Pattern

Difficulty – ★★

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           ******
           ******
           ******
           ******

Rectangle Star Pattern

Difficulty – ★

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           *
           **
           ***
           ****

Triangle Star Pattern

Difficulty – ★ and 1/2

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              *
             ***
            *****
           *******

Pyramid Star Pattern

Difficulty – ★★

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              *
             * *
            *   *
           *******

Hollow Pyramid Star Pattern

Difficulty – ★★

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           *******
            *****
             ***
              *

Inverted Pyramid Star Pattern

Difficulty – ★★

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           *******
            *   *
             * *
              *

Inverted Hollow Pyramid Star Pattern

Difficulty – ★★ and 1/2

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           *
           **
           ***
           ****
           ***
           **
           *

Half Diamond Star Pattern

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              *
             **
            ***
           ****
            ***
             **
              *

Half Diamond Star Pattern Inverted

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             *
            ***
           *****
          *******
           *****
            ***
             *

Diamond Star Pattern

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Number based

           1111
           1111
           1111
           1111

Basic Square 1 Pattern

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  • C | Java | Python
           1111
           2222
           3333
           4444

Basic Square incrementing Pattern

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  • C | Java | Python
           333
           313
           323
           333

Internal varsity square Pattern

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  • C | Java | Python
           1
           23
           456
           78910

Basic Right Triangle Number Pattern

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           10987
           456
           32
           1

Basic Right Triangle Number Pattern (Inverted)

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           6666
           555
           44
           3

Basic incrementing Triangle Pattern initialised = 3

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           3
           44
           555
           6666

Basic incrementing Triangle Pattern(Inverted) initialised = 3

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           3
           45
           678
           9101112

Basic double incrementing Triangle Pattern initialised = 3

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           2
           33
           444
           5555
           5555
           444
           33
           2

Basic incrementing Diamond Pattern(Inverted Sandwich) initialised = 3

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            2
            34
            567
            891011
            891011
            567
            34
            2

Basic double incrementing Triangle Pattern initialised Sandwich= 3

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           2
           43
           765
           1110198
           1110198
           765
           43
           2

Basic incrementing Triangle Pattern(Inverted) initialised Mirrored Sandwich = 3

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           2
           33
           444
           5555
           5555
           444
           33
           2

Basic incrementing Diamond Pattern(Inverted Sandwich) initialised = 3

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            2
            34
            567
            891011
            891011
            567
            34
            2

Basic double incrementing Triangle Pattern initialised Sandwich= 3

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           2
           43
           765
           1110198
           1110198
           765
           43
           2

Basic incrementing Triangle Pattern(Inverted) initialised Mirrored Sandwich = 3

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Mixed

           1*2*3*4
           5*6*7*8
           9*10*11*12
           13*14*15*16

Basic incrementing Squared Number-Star Pattern

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C | Java | Python

           13*14*15*16
           9*10*11*12
           5*6*7*8
           1*2*3*4

Basic incrementing inverted Squared Number-Star Pattern

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C | Java | Python

          1*2*3*4
          9*10*11*12
          5*6*7*8
          13*14*15*16

Basic incrementing Squared Number-Star Pattern + Basic incrementing inverted Squared Number-Star Pattern (alternate)

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C | Java | Python

          1*2*3*4
          9*10*11*12
          13*14*15*16
          5*6*7*8

Basic incrementing Squared Number-Star Pattern + Basic incrementing inverted Squared Number-Star Pattern (alternate)

Type 2

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C | Java | Python

          1*2*3*4
          9*10*11*12
          17*18*19*20
          13*14*15*16
          5*6*7*8

Basic incrementing Squared Number-Star Pattern + Basic incrementing inverted Squared Number-Star Pattern (alternate)

Type 3

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C | Java | Python

          4*3*2*1
          12*11*10*9
          8*7*6*5
          16*15*14*13

Basic incrementing Squared Number-Star Pattern Mirrored + Basic incrementing inverted Squared Number-Star Pattern Mirrored (alternate)

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C | Java | Python

           1
           2*3
           4*5*6
           7*8*9*10

Basic incrementing Triangle Pattern

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C | Java | Python

           7*8*9*10
           4*5*6
           2*3
           1

Basic incrementing Triangle Pattern

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C | Java | Python

           1
           4*5*6
           2*3
           7*8*9*10

Basic incrementing Triangle Pattern + Inverted (Mix)

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C | Java | Python

           1
           2*3
           4*5*6
           7*8*9*10

Basic incrementing Triangle Pattern

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C | Java | Python

           7*8*9*10
           4*5*6
           2*3
           1

Basic incrementing Triangle Pattern

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C | Java | Python

           1
           4*5*6
           2*3
           7*8*9*10

Basic incrementing Triangle Pattern + Inverted (Mix)

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C | Java | Python

           1
           2*2
           3*3*3
           4*4*4*4
           3*3*3
           2*2
           1

Basic Diamond Number Star Pattern

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C | Java | Python

           1
           2*2
           3*3*3
           4*4*4*4
           4*4*4*4
           3*3*3
           2*2
           1

Basic Diamond Number Star Pattern (Sandwich)

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C | Java | Python

           4*4*4*4
           3*3*3
           2*2
           1
           1
           2*2
           3*3*3
           4*4*4*4

Basic Diamond Number Star Pattern (Sandwich Inverted)

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C | Java | Python

           2
           3*3
           4*4*4
           3*3
           2

Basic Diamond Number Star Pattern initialised

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C | Java | Python

           2
           3*3
           4*4*4
           4*4*4
           3*3
           2

Basic Diamond Number Star Pattern (Sandwich)

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C | Java | Python

           6*6*6*6
           5*5*5
           4*4
           3
           3
           4*4
           5*5*5
           6*6*6*6

Basic Diamond Number Star Pattern (Sandwich Inverted)

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C | Java | Python