Problems from IIUCPC 2020 Selection Contest

These problems are from a contest hosted on . See details...

Standings

A. Odd Prime

Prime number seems to be trending topic for programming contest. As such, Piyash, being an aspiring ...

B. Decimation Operation

Being encouraged by XOR operation of binary numbers, Nanna Munna has decided to make a new kind of d...

C. K-Subarray

You will be given an array of length n. You need to divide the array in some part where length of ev...

D. Ratio

There are two equal-sized glasses filled with a mixture of water and syrup. The ratio of mixture of ...

E. Make them Friends

There are N students in IIUC numbered from 1 to N. They are divided into K groups. i’th group has Ki...

F. Climbing Worm

An inch worm is at the bottom of a well n inches deep. It has enough energy to climb u inches every ...