Perfect Cubes Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 15302 Accepted: 7936 Description For hundreds of years Fermat's Last Theorem, which stated simply that for n > 2 there exist no integers a, b, c > 1 such that a^n = b^n + c…
Perfect Cubes Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 14901 Accepted: 7804 Description For hundreds of years Fermat's Last Theorem, which stated simply that for n > 2 there exist no integers a, b, c > 1 such that a^n = b^n + c…
Perfect Cubes Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 12595 Accepted: 6707 Description For hundreds of years Fermat's Last Theorem, which stated simply that for n > 2 there exist no integers a, b, c > 1 such that a^n = b^n + c…
Description Word puzzles are usually simple and very entertaining for all ages. They are so entertaining that Pizza-Hut company started using table covers with word puzzles printed on them, possibly with the intent to minimise their client's percepti…
Help Me with the Game Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3175 Accepted: 2053 Description Your task is to read a picture of a chessboard position and print it in the chess notation. Input The input consists of an ASCII-art…
题目链接: 题目 D. Toy Sum time limit per test:1 second memory limit per test:256 megabytes 问题描述 Little Chris is very keen on his toy blocks. His teacher, however, wants Chris to solve more problems, so he decided to play a trick on Chris. There are exactly…
转载请注明出处: http://www.cnblogs.com/fraud/ ——by fraud Xenia and Weights Xenia has a set of weights and pan scales. Each weight has an integer weight from 1 to 10 kilos. Xenia is going to play with scales and weights a little. For this, she puts…
Zero SumConsider the sequence of digits from 1 through N (where N=9) in increasing order: 1 2 3 ... N. Now insert either a `+' for addition or a `-' for subtraction or a ` ' [blank] to run the digits together between each pair of digits (not in front…
A very hard Aoshu problem Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 4403 Description Aoshu is very popular among primary school students. It is mathematics, but much harder than ordinary m…
POJ 3398 Perfect Service(树型动态规划,最小支配集) Description A network is composed of N computers connected by N − 1 communication links such that any two computers can be communicated via a unique route. Two computers are said to be adjacent if there is a com…
