time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Vasily exited from a store and now he wants to recheck the total price of all purchases in his bill. The bill is a string in which the names of t…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Professor GukiZ is concerned about making his way to school, because massive piles of boxes are blocking his way. In total there are n piles of…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output You are given n numbers a1, a2, -, an. You can perform at most k operations. For each operation you can multiply one of the numbers by x. We wan…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Wilbur is playing with a set of n points on the coordinate plane. All points have non-negative integer coordinates. Moreover, if some point (x,…
time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Mr. Funt now lives in a country with a very specific tax laws. The total income of mr. Funt during this year is equal to n (n ≥ 2) burles and th…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Innokentiy likes tea very much and today he wants to drink exactly n cups of tea. He would be happy to drink more but he had exactly n tea bags,…
