A.
Special Keyboard Herok, the fastest typist in the world, has a special keyboard. The keyboard only has n different ke... |
B.
MEX Dividend We define MEX Dividend of an array as the smallest positive integer not present in the array which i... |
C.
Histogram Reordering You are given an array of integers H, representing the height of the bars of a histogram. The width ... |
D.
Most Likely And Tashdid has a secret array of size n. For each index of the array, he will randomly choose an intege... |
E.
Network Reach Shohurephone, the popular telecom company in Swapnodesh has received a lot of backlash over the last... |