Srinivasan JV

@jvsrinivasan

Senior Software Engineer

Chennai, IndiaJoined July 2024

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I have been a mainframe developer for the past 10 years. As part of work obligations, I am currently in pursuit of learning Java. You'll find me writing more about the mainframe.

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Srinivasan JV's blogs

Srinivasan JV's blogiamamainframer.hashnode.dev7 posts

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SJSrinivasan JViamamainframer.hashnode.devJul 13, 2024 · 21 min read

Printing the Numbers 0 to 9's shape

This blog post is an extension to the previous post and we'll be extending the COBOL program's capability to print the shape of numbers, in addition to the alphabets. Introduction The existing COBOL program to print the shape of 26 alphabets using th...

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SJSrinivasan JViamamainframer.hashnode.devJul 12, 2024 · 21 min read

Printing the Alphabets A to Z's shape

Hiya! 👋 This blog post will be fun 😀 as I really enjoyed writing this particular piece of code which you will be witnessing shortly. When I saw the black screens 💻 for the first time when I was trained on Mainframe (that was in 2014 📅), I was tot...

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SJSrinivasan JViamamainframer.hashnode.devJul 11, 2024 · 3 min read

Printing a Reverse Triangle shape

Introduction I've already written a post, "Printing a Pyramid shape", showing how to print a triangle with the apex at the top. In this post, we will be printing the shape of reverse-triangle 🔻 (apex at the bottom and base at the top), using COBOL....

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SJSrinivasan JViamamainframer.hashnode.devJul 10, 2024 · 3 min read

Printing a Diamond shape

Introduction Hey there! 👋 In this post, we will be discussing how to print a diamond shape using COBOL. We'll be using asterisk ✳ symbol to form the shape. Approach Before coding the logic, I always sketch out the shape in an Excel sheet. The approa...

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SJSrinivasan JViamamainframer.hashnode.devJul 8, 2024 · 2 min read

Printing a Pyramid shape

Introduction This is the third post in the series 'Printing Shapes Using COBOL', and in this post, we will generate a pyramid (or triangle) shape 🔺. As always, we'll use the asterisk (*) symbol to form the shape. Approach We'll start printing the tr...

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Srinivasan JV

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Srinivasan JV's blogs

Recently published

Printing the Numbers 0 to 9's shape

Printing the Alphabets A to Z's shape

Printing a Reverse Triangle shape

Printing a Diamond shape

Printing a Pyramid shape

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Srinivasan JV

About

Available for

Srinivasan JV's blogs

Recently published

Printing the Numbers 0 to 9's shape

Printing the Alphabets A to Z's shape

Printing a Reverse Triangle shape

Printing a Diamond shape

Printing a Pyramid shape