Alice (uniformly and independently) randomly picks two integers a , b from the range [ 1 , 10 4 ] , and writes down the values of a + b ,...
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Showing posts with label DataStructure. Show all posts
Showing posts with label DataStructure. Show all posts
Sign Moves
Initially, Chef is at coordinate 0 on X-axis. For each i = 1 , 2 , … , N in order, Chef does the following: If Chef is at a non-negati...
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Interesting Integers
Problem Let us call an integer interesting if the product of its digits is divisible by the sum of its digits. You are given two integ...
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