Make It Large You are given two string S and T of length n and m respectively. Find a strictly increasing array of... |
Ektar Beshi Noy, Shunno Hole Valo Hoy Abid has n chocolates. His friends Raju, Rifat and Sagor are planning to get those chocolates while ... |
Punishment In the match between Bangladesh vs Zimbabwe, Bangladeshi wicket-keeper Nurul Hasan made a silly mist... |
Is This Giveaway? Today Queen Alicent Hightower, came to King Viserys Targaryen with a gift box. Viserys was so happy ... |
Cash Change You have an unlimited number of cash notes of the following denominations: 1, 5, 10, 50, 100, 500. G... |
Prime Factors Given an integer N, can you determine its prime factors? |
Tricky Ratio Given the radius (r) of a circle you have to calculate the ratio between the circumference (C) of th... |
Grid'y Rotations Consider an M×N grid of numbers and then a series of (r,c) pairs. Each (r,c) pair corresponds to a p... |
Best Place to Arrange Contest We are going to arrange the 7th CPU CSE programming contest in our department. But to arrange a cont... |
Equal Distribution Subhashis and Bipro participated in many onsite programming contests during their varsity life. From... |
Beautiful or Not? Rakib & Raghib are two friends. One day Rakib gave an array of numbers to Raghib and told him to mak... |
Robot There were many robots in a robotics lab. Some robots had very high IQ (IQ means task performance). ... |
Let's Permute The String Mr. Alex is one of the best programmer in your university. He is very interested in string. So, Mr. ... |
Prochur Chhuti Lagbe (প্রচুর ছুটি লাগবে) Nibir is currently working as a software engineer. He has been continuously working for the past few... |
Help Tanjiro Mojan kibutsuji is an evil demon who eats people and can turn people into demon. Tanjiro is a swords... |
Network Reach Shohurephone, the popular telecom company in Swapnodesh has received a lot of backlash over the last... |
Most Likely And Tashdid has a secret array of size n. For each index of the array, he will randomly choose an intege... |
Histogram Reordering You are given an array of integers H, representing the height of the bars of a histogram. The width ... |
MEX Dividend We define MEX Dividend of an array as the smallest positive integer not present in the array which i... |
Special Keyboard Herok, the fastest typist in the world, has a special keyboard. The keyboard only has n different ke... |
Average Query You are given an array s1,s2,…,sn of length n and an arbitrary integer x. For an array, c1,c2,…... |
SUM Equals LCM Given N, print a sequence of N positive integers A1,A2,…,AN that satisfy the following conditions... |
Good Array An integer array is a good array if we can make the whole array empty by applying the following oper... |
Broken Wall Alice has built a rectangular wall of N×M squares. The wall is made entirely of rectangular black an... |
Yet Another Strong Problem You are given a string str consisting of characters 0 and/or 1 with an arbitrary integer n. Without ... |