Problem 3: Keyword Search & Extraction (String Manipulation)
Print that minimum difference.
Whether you are looking back at previous trends or preparing for an upcoming drive by practicing with legacy materials, understanding the core themes of the is essential for success. 1. TCS Coding Pattern Overview
), write a program to find how many two-wheelers and four-wheelers were manufactured. Mathematical Derivation: be the number of two-wheelers and be the number of four-wheelers. Substituting Tcs Coding Questions 2021
TCS NQT Foundation (Slot 1, 2, 3 – March 2021)
Based on papers from 2021, here are specific problems frequently encountered by candidates: Question Type Problem Description Basic Logic The Candies Problem : Given a fixed number of candies ( ) and a threshold ( ), take user input
Input: arr = [1, 5, 7, 1, 5], K = 6 Pairs: (1,5) at indices (0,1) and (0,3), but unique values? Here values (1,5) is one pair. So answer = 1. Problem 3: Keyword Search & Extraction (String Manipulation)
Approach (Logic): Manage four boundaries: top, bottom, left, right . Loop while top <= bottom and left <= right .
First line contains the text string. Second line contains the target keyword. Output: An integer representing the count of the keyword. Optimized Solution (Java)
Most students reported that solving the guaranteed at least a 50% score in the coding section. TCS Coding Pattern Overview ), write a program
Practice (like fast I/O methods) to prevent Time Limit Exceeded (TLE) errors on the iON platform.
Tips for using the set effectively
: If the platform asks you to print a number, do not include decorative strings like print("The answer is:", ans) . Print the exact output required (e.g., print(ans) ).