TCS Digital Previous Year Coding Questions Solved 2022 | TCS NQT Advanced Coding Questions 2023

QUESTION 1                        

1. PT Teacher instructs students from class 1 to 10(a[]) to stand in ascending order. And then he calls randomly a number(R).

• If the R presents in the line, give the position of the student in the line

• If the R is not present in the line, give the position where the student should join the line

Explanation Video:

EXAMPLE / SAMPLE TEST CASE:

Example1:

Input: 

• 6 (value of N )

• 3 (value of R )

• {1,2,3,4,7,9} (elements a[0] to

 a[n-1])

Output: 2

Explanation: 3 is found at index 2

Example2:

Input:

• 5

• 6

• {1,2,3,4,9}

Output: 4

Explanation: 6 can be inserted at index 4

Algorithm:

• Find if R is present in the list or not

• If R is present print its index

• If Not print the index of an element greater than R or insert it in the list, sort it and print its index

CODE:

In C++:

In Python:

In Java: