～～zcy

摘要： DescriptionKostya likes Codeforces contests very much. However, he is very disappointed that his solutions are frequently hacked. That... 阅读全文

posted @ 2018-03-31 20:54 ～～zcy 阅读(141) 评论(0) 推荐(0) 编辑

摘要： DescriptionMisha and Vanya have played several table tennis sets. Each set consists of several serves, each serve is won by one of the... 阅读全文

posted @ 2018-03-31 20:32 ～～zcy 阅读(156) 评论(0) 推荐(0) 编辑

摘要：对于我们来说求两个数的LCM（最小公倍数）是很容易的事，现在我遇到了一个问题需要大家帮助我来解决这问题，问题是：给你一个数n，然后统计有多少对(a#include #include int main(){ int n,i,j,k,s[1000]; while... 阅读全文

posted @ 2018-03-30 18:03 ～～zcy 阅读(152) 评论(0) 推荐(0) 编辑

摘要： 1.输入.123456 输出0.123456#include int main(){ char s[7]; int i,sum=0; float x=0,k=0.1; gets(s); for(i=1;s[i];i++) { ... 阅读全文

posted @ 2018-03-30 16:56 ～～zcy 阅读(299) 评论(0) 推荐(0) 编辑

摘要： #include #include #include int main(){ int n,i,k; srand(time(NULL)); n=rand()%101; for(i=1;in) ... 阅读全文

posted @ 2018-03-30 16:42 ～～zcy 阅读(562) 评论(0) 推荐(0) 编辑

摘要： There are two circles in the plane (shown in the below picture), there is a common area between the two circles. The problem is easy ... 阅读全文

posted @ 2018-03-29 20:48 ～～zcy 阅读(245) 评论(0) 推荐(0) 编辑

摘要：总是runtime 终于对了Sample InputInput46 -3 0 4Output2 1Input3-2 0 2Output2 2 #include using namespace std;#include #include #include int a[... 阅读全文

posted @ 2018-03-29 19:44 ～～zcy 阅读(95) 评论(0) 推荐(0) 编辑

摘要： https://my.csdn.net/septembre_注意：1 例如 5 5 5 9 9 9 其中就没有众数而 5 5 5 9 9 9 7就存在众数 5 9#include int main(){ int a[3333],n,i,flag[3333]={... 阅读全文

posted @ 2018-03-29 17:38 ～～zcy 阅读(230) 评论(0) 推荐(0) 编辑

摘要： 1.对称博弈Problem DescriptionAfter hh has learned how to play Nim game, he begins to try another coin game which seems much easier.The gam... 阅读全文

posted @ 2018-03-27 20:23 ～～zcy 阅读(131) 评论(0) 推荐(0) 编辑

摘要：鞍点Description找出具有m行n列二维数组Array的“鞍点”，即该位置上的元素在该行上最大，在该列上最小，其中1int main(){ int a[11][11],i,j,l=0,k,m,n,max=0,min=0; scanf("%d%d",&... 阅读全文

posted @ 2018-03-27 20:05 ～～zcy 阅读(676) 评论(0) 推荐(0) 编辑

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