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链接: https://vjudge.net/problem/LightOJ 1336 题意: Sigma function is an interesting function in Number Theory. It is denoted by the Greek letter Sigma (σ 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1341 题意: It's said that Aladdin had to solve seven mysteries before getting the Magical Lamp which summons a po 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1370 题意: Bamboo Pole vault is a massively popular sport in Xzhiland. And Master Phi shoe is a very popular coac 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1410 题意: In a 2D plane N persons are standing and each of them has a gun in his hand. The plane is so big that 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1369 题意: The problem you need to solve here is pretty simple. You are give a function f(A, n), where A is an ar 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1354 题意: An IP address is a 32 bit address formatted in the following way a.b.c.d where a, b, c, d are integers 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1349 题意: Finally Aladdin reached home, with the great magical lamp. He was happier than ever. As he was a nice 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1323 题意: You are given a rectangular billiard board, L and W be the length and width of the board respectively. 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1311 题意: A bird was flying on a train line, singing and passing lazy times. After a while it saw a train coming 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1297 题意: In the following figure you can see a rectangular card. The width of the card is W and length of the c 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1294 题意: Given two integers: n and m and n is divisible by 2m, you have to write down the first n natural numbe 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1275 题意: A group of N Internet Service Provider companies (ISPs) use a private communication channel that has a 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1214 题意: Given two integers, a and b, you should check whether a is divisible by b or not. We know that an inte 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1179 题意: The historian Flavius Josephus relates how, in the Romano Jewish conflict of 67 A.D., the Romans took 阅读全文
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链接: https://vjudge.net/problem/LightOJ 1148 题意: Mob was hijacked by the mayor of the Town "TruthTown". Mayor wants Mob to count the total population o 阅读全文