Problems from Ada Lovelace National Girls' Programming Contest 2020 Preliminary

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

Standings

A. M-Sequence

A sequence is called M-sequence if after removing zero or more elements from the sequence the GCD of...

B. Scarlet Speedster

The scarlet speedster of Central City, popularly known as the Flash is fighting an epic battle again...

C. Ajob Commute II

Once again we return to Ajobshohor, the capital city and the heart of Ajobdesh. Ajobshohor’s road sy...

D. No Onion, No Cry

-Onions make us cry, don’t they? They can make us happy too. -How? -Read the statement carefully! S...

E. Funmondi Contest!

There is a contest being held on Funmondi named ‘Funmondi Inter School Programming Contest’. You are...

F. m-Beautiful Numbers

m-Beautiful Numbers is a number which is divisible by m and the sum of the digits is also divisible ...

G. Chocolate

There is a shop named Chocolove in the Codeland. There are many chocolates in the shop. Each chocola...

H. Jenga Tower

Maybe you all are familiar with Jenga Game. “Jenga is played with 54 wooden blocks. Each block is th...

I. Preparing for War

There were N cities in England. Each contained a warrior with skillset equal to X. All the cities we...

J. Tough Giveaway

You have found a very large integer, “29085119528125578724347048203972299284505302539901589905507319...

K. Fun Theory

Let’s go for a short statement. n people took part in a disco. To make the disco scarier, each perso...