Yatra Software Engineer Level 1 Interview Questions and Answers

Find out no of occurrence of character and spaces in given string

Q1. Dsa question was there medium level
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Q1. Discussion about Hashmaps.
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Q2. How to make Spring Applications?
Ans. 
Spring applications can be made using Spring Boot, which simplifies the setup and configuration process.
• Use Spring Initializr to create a new Spring Boot project

• Add dependencies in the pom.xml file for required Spring modules

• Create Java classes with annotations like @Controller, @Service, @Repository, etc.

• Define application properties in application.properties or application.yml file

• Run the application using the main m
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Q1. Discussion about Goals.
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Q2. Discussed points from Resume
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1)graph question 2)dp question

Q1. Merge intervals provided array of start and end Maximum product subaaray
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Q1. Javascript core concepts, output questions
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Q1. Number of buildings from n coins
Ans. 
The number of buildings that can be built using n coins can be calculated using a mathematical formula.
• Use the formula: number of buildings = floor(sqrt(2 * n + 0.25) - 0.5)

• For example, if n = 5, then number of buildings = floor(sqrt(2 * 5 + 0.25) - 0.5) = floor(sqrt(10.25) - 0.5) = floor(3.2) = 3
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Q2. Get a maximum sum from picking corner elements
Ans. 
Find the maximum sum by picking corner elements of a matrix
• Start by selecting the four corner elements of the matrix

• Compare the sum of the diagonally opposite corners and choose the pair with the higher sum

• Repeat the process with the remaining elements until all corners are picked
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