Tip 1: Collaborate on GitHub projects to showcase your skills, learn teamwork, and gain real-world coding experience.
Tip 2: Practice at least 100-150 coding questions to strengthen problem-solving skills on platforms like Coding Ninjas.
Tip 3: Simulate interview scenarios to improve problem-solving, communication, and time management under pressure.
Tip 1: Have 3 unique and full stack projects according to the role applying to.
Tip 2: Avoid including inaccurate information on your resume.
There were 60 MCQs based on vocabulary, aptitude, MS office and 2 coding problems to solve.



Given an array of integers, find the second largest element in the array. If there is no second largest element, return -1.
Array: [12, 35, 1, 10, 34, 1]
Start with largest = -1 and second_largest = -1.
First element: 12 becomes the largest (largest = 12).
Next element: 35 is greater than 12, so 35 becomes the largest, and 12 becomes the second largest (largest = 35, second_largest = 12).
Next elements (1, 10, 34) are smaller than 35 but greater than 12, so second_largest becomes 34 after processing all elements.
Final result: The second largest value is 34.

You are given an array of characters, where each character represents the outcome of a game. The character 'A' indicates a win for Team A, and the character 'B' indicates a win for Team B. Your task is to count the number of wins for each team and determine which team has won the most games.
Array: ['B', 'A', 'B', 'B', 'A']
Initialize countA = 0 and countB = 0.
Traverse the array:
First element is 'B', so countB = 1.
Second element is 'A', so countA = 1.
Third element is 'B', so countB = 2.
Fourth element is 'B', so countB = 3.
Fifth element is 'A', so `countA = 2



You are given a string s. Your task is to find the first non-repeated character in the string and return it. If no such character exists, return -1.
Input: "level"
Count Frequencies:
'l' appears 2 times
'e' appears 2 times
'v' appears 1 time
First Non-Repeated Character:
The first character with a frequency of 1 is 'v'.
Output: 'v'



Find the length of the longest path in a Directed Acyclic Graph (DAG) with N nodes and M edges.
I was not able to solve this question

Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
To make an AI less repetitive in a long paragraph, you should increase: