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DartsTime Limit:1000MSMemory Limit:65536KTotal Submissions:58Accepted:32Special JudgeDescriptionAfter a long week of work at the ICPC Headquarters, Bi... 阅读全文
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DescriptionYou have an arraya[1], a[2], ..., a[n], containing distinct integers from1ton. Your task is to sort this array in increasing order with the... 阅读全文
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DescriptionThere is a number of disjoint vertical line segments in the plane. We say that two segments are horizontally visible if they can be connect... 阅读全文
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DescriptionYou haveNintegers,A1,A2, ... ,AN. You need to deal with two kinds of operations. One type of operation is to add some given number to each ... 阅读全文
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DescriptionRailway tickets were difficult to buy around the Lunar New Year in China, so we must get up early and join a long queue…The Lunar New Year ... 阅读全文
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一。從命令到編輯模式a ：当前单词后面插入Appendi ：当前位置插入Inserto ：当前行下新开一行插入Open new lineA ：当前行尾插入AppendI ：当前行首插入InsertO ：当前行上新开一行插入Open new line比較常用就是i,a,o,I,A,O了，將來多試幾次就... 阅读全文
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DescriptionYou are given a sequence ofnintegersa1, a2, ... , anin non-decreasing order. In addition to that, you are given several queries consisting ... 阅读全文
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DescriptionN(3 7 #include 8 #include 9 using namespace std;10 11 #define maxv 10000512 #define maxn 2000513 typedef long long LL;14 15 int c[maxv],n,v... 阅读全文
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DescriptionNchildren are playing Rochambeau (scissors-rock-cloth) game with you. One of them is the judge. The rest children are divided into three gr... 阅读全文
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DescriptionThere are so many different religions in the world today that it is difficult to keep track of them all. You are interested in finding out ... 阅读全文