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A - A CodeForces - 478A 注意点： 和为0时要特判一下。 代码： #include<bits/stdc++.h> using namespace std; int main() { int a,b,c,d,e; cin>>a>>b>>c>>d>>e; int sum=0; su 阅读全文
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I Jigsaw 题目内容： 链接：https://ac.nowcoder.com/acm/contest/18454/I 来源：牛客网 You have found an old jigsaw puzzle in the attic of your house, left behind by th 阅读全文
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F Musical Chairs 题目内容： 链接：https://ac.nowcoder.com/acm/contest/18453/F 来源：牛客网 Professor O’Dagio of the music department at Faber College has come up wi 阅读全文
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C Unique Values 题目内容： 链接：https://ac.nowcoder.com/acm/contest/18428/C 来源：牛客网 Arup has to make many practice questions for his Computer Science 1 studen 阅读全文
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B - B 内容： One day, as Sherlock Holmes was tracking down one very important criminal, he found a wonderful painting on the wall. This wall could be rep 阅读全文
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内容： Ancient Roman empire had a strong government system with various departments, including a secret service department. Important documents were sent 阅读全文
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A - Marks CodeForces - 152A 题意：给出一个学生人数n，每个学生的m个学科成绩（成绩从1到9）没有空格排列给出。在每科中都有成绩最好的人或者并列，求出最好成绩的人数 思路：求每列成绩中最大的数的个数。求出每列成绩中的最大值，遍历每列的各行若值与最大值一样就用另一个数组标记出 阅读全文
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C - Win or Freeze CodeForces - 151C 题目内容： You can't possibly imagine how cold our friends are this winter in Nvodsk! Two of them play the following ga 阅读全文
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B. g2g c u l8r 题意：给定缩写词以及空格后的完整词段，然后给出要拓写的段落，输出相应的扩展文本（段落），以便O博士可以轻松阅读。 #include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; strin 阅读全文
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B. https://ac.nowcoder.com/acm/contest/13168/B 题目内容： 链接：https://ac.nowcoder.com/acm/contest/13168/B 来源：牛客网 Quido and Hugo are making a chocolate cake. 阅读全文