Christmas Tree Pattern – TCS CodeVita
John is a pure Desi boy. And his one and only dream is to meet Santa Claus. He decided to decorate a Christmas tree for Santa on coming…
Dice Game – TCS CodeVita
Tanu and Shree are friends. They love playing dice games. They also like to experiment and invent new things. They have invented a mechanism…
Class Arrangement – TCS CodeVita
A teacher in a class with N students has noticed that some students have formed their own groups and hence prevented intermingling of…
Food Belt – TCS CodeVita
Restaurants are coming up with new technologies to serve food. The food is being served to customers using food belts. The conveyor belt is…
Petrol Pump – TCS CodeVita
A big group of students, starting a long journey on a different set of vehicles need to fill petrol in their vehicles. As a group leader, you…
Exchange Digits – TCS CodeVita
Compute the nearest larger number by interchanging its digits updated.Given 2 numbers a and b find the smallest number greater than b by…
New ATM Design – TCS CodeVita
Automated Teller Machine (ATM) is an electronic device that enables people to withdraw cash from their bank account. Every ATM has a limit for…
Hermoine Number – TCS CodeVita
Voldemort is finally dead, Hermoine is bored and has now developed some interest in mathematics, so she keeps challenging her friends. Harry…