Counting Rock Samples – TCS CodeVita
Juan Marquinho is a geologist and he needs to count rock samples in order to send it to a chemical laboratory. He has a problem: The…
Bank Compare – TCS CodeVita
There are two banks – Bank A and Bank B. Their interest rates vary. You have received offers from both banks in terms of the annual rate of…
Consecutive Prime Sum – TCS CodeVita
Some prime numbers can be expressed as a sum of other consecutive prime numbers. For example 5 = 2 + 3, 17 = 2 + 3 + 5 + 7, 41 = 2 + 3 + 5 + 7…
Matrix – Inverted L & Reverse L
The program must accept an integer matrix of size NxN as the input. The program must print the layers of the matrix based on the…
Pattern – Asterisk Edge
Given a positive integer value N as input, print the pattern as in the Example Input/Output section. The outer edges must be represented by…
C – Functions – Vowel Count
A string is passed as input. The program must print the count of vowels. Fill in the lines to implement the function countVowels. Boundary…
Two Strings – L Joint
Given two strings S1 and S2, where the last letter of one of the strings is same as the first letter of the other string, print the output as…
Numbers – Range Count
Given N distinct integers, the program must print the number of ranges R present. A range is defined as two or more consecutive integers.…
Five Numbers – Number without Pair
Five numbers a,b,c,d,e are passed as input to the program. Among these 5 numbers, 2 pairs are present and one is without pair. Print that…
Product – Swap Unit Digits
The program must accept two integers X and Y as the input. The program must print the product of X and Y after swapping their unit digits as…