Tcs Coding Questions 2021

Analysis of TCS NQT Coding Questions (2021) The 2021 TCS National Qualifier Test (NQT) coding section was characterized by a shift toward assessing fundamental problem-solving efficiency and precision in handling standard input/output. The questions generally ranged from , focusing heavily on mathematical series, string manipulation, and array-based logic . 1. Exam Structure and Pattern

Input: "WWWNWWWNW" Output: "FNWFNW" (first three W→F, then single N, then next three W→F, then N, then single W). Tcs Coding Questions 2021

Example: 45 → 45² = 2025 → split 20 + 25 = 45 → Yes. Square, convert to string, split, sum, compare. Analysis of TCS NQT Coding Questions (2021) The

Brush Up on Math: Review concepts like Armstrong numbers, Strong numbers, and the Fibonacci sequence. These are the "bread and butter" of the first coding question. Common Pitfalls to Avoid Brush Up on Math: Review concepts like Armstrong