摘要:
Problem description There are n employees in Alternative Cake Manufacturing (ACM). They are now voting on some very important question and the leading 阅读全文
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Problem description wHAT DO WE NEED cAPS LOCK FOR? Caps lock is a computer keyboard key. Pressing it sets an input mode in which typed letters are cap 阅读全文
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Problem description Vasya has recently learned to type and log on to the Internet. He immediately entered a chat room and decided to say hello to ever 阅读全文
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Problem description You've got a 5 × 5 matrix, consisting of 24 zeroes and a single number one. Let's index the matrix rows by numbers from 1 to 5 fro 阅读全文