Focused on basic data structures, array manipulations, string processing, and basic mathematical logic (e.g., loops, conditional statements).
Iterate through the string. If a character is present in the set of vowels, skip it; otherwise, add it to the result.
The year 2021 marked a significant shift in how TCS evaluated candidates, focusing heavily on robust logic, problem-solving skills, and foundational data structures. This comprehensive guide breaks down the core patterns, top coding questions, and exact strategies from the 2021 TCS placement season to help you ace your upcoming technical exams. 1. Overview of the TCS Coding Landscape (2021 Patterns)
Candidates typically had 30-45 minutes for the coding section (sometimes included within the overall NQT duration). Tcs Coding Questions 2021
Walk through that frequently appear in TCS mock exams. Share public link
A jar has capacity N. Initial candies M. When last k candies are left, refill. Input is the number of candies a customer buys. Input: N=10, k=5, order=3
One programming language has a fixed set of keywords: break, case, continue, default, defer, else, for, func, goto, if, map, range, return, struct, switch, type, var . Write a program to determine if a given string input is a keyword or not. A single string. The year 2021 marked a significant shift in
: Input oxygen levels for 3 trainees over 3 rounds. Calculate their average and identify the trainee with the highest average, provided it's above a minimum threshold. Preparation Resources
Input: [3, 4, -1, 1] → Output: 2
#include <stdio.h>
Given an array, shift all zero elements to the end while maintaining the relative order of non-zero elements.
The coding section in 2021 typically featured two problems: one of low-to-medium difficulty (Ninja level) and one of high difficulty (Digital level). To help you prepare, let’s dive into the most frequent topics and actual questions that appeared during the 2021 slots. Core Topics for TCS Coding 2021
Would you like a downloadable PDF version of this write-up or example solutions to any of the mentioned problems? Overview of the TCS Coding Landscape (2021 Patterns)