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Time Limit: 2 Seconds Memory Limit: 65536 KB Ms. Terry is a pre-school art teacher who likes to have her students work with clay. One of her assignments is to form a lump of clay into a block an... 阅读全文
摘要：
Time Limit: 2 Seconds Memory Limit: 65536 KB When a number is expressed in decimal, the kth digit represents a multiple of 10 k. (Digits are numbered from right to left, where the least signific... 阅读全文
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Time Limit: 2 Seconds Memory Limit: 65536 KB The least common multiple (LCM) of a set of positive integers is the smallest positive integer which is divisible by all the numbers in the set. For ... 阅读全文
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Time Limit: 2 Seconds Memory Limit: 65536 KB Your chemistry lab instructor is a very enthusiastic graduate student who clearly has forgotten what their undergraduate Chemistry 101 lab experience... 阅读全文
摘要：
Time Limit: 2 Seconds Memory Limit: 65536 KB As part of an arithmetic competency program, your students will be given randomly generated lists of from 2 to 15 unique positive integers and asked ... 阅读全文