: Solve real-world TCS problems on CodeChef's TCS NQT Practice .
Input 123 → Output 321 | Input -456 → Output -654 Concept: Use modulo 10 to extract digits, build reversed number. Tcs Coding Questions 2021
Note: In some 2021 drives, TCS asked : one easy (array/string manipulation) and one medium (logic/math/DP). : Solve real-world TCS problems on CodeChef's TCS
-th term in hybrid series, such as a mix of natural numbers and their doubles ( ) or geometric progressions. Tcs Coding Questions 2021