Rikka with Time Complexity Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 448 Accepted Submission(s): 159 Problem Description Calculating and comparing time complexity for algorithms are t…
Rikka with Stone-Paper-Scissors Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 1 Accepted Submission(s): 1 Problem Description Did you watch the movie "Animal World"? There is an inte…
题目链接 可以暴力找一下规律 比如,假设N=7,两人有5题相同,2题不同,枚举X=0->15时,Y的"Not lying"的取值范围从而找出规律 #include<bits/stdc++.h> using namespace std; typedef long long LL; int T; int N,X,Y; string D,A; int main() { ios::sync_with_stdio(false); cin>>T; while(T--)…
题目链接 可以贪心写,先把b数组按从小到大的顺序排个序,根据b[i]的值来产生a[n+i] 借助一个c数组,c[i]记录,j从i到n,a[j]-j的最大值,再加上一个实时更新的变量ma,记录从n+1到当前之前的a[n+i]-(n+i)的最大值,每次把max(c[b[i]],ma)的值赋给a[n+i] #include<bits/stdc++.h> using namespace std; typedef long long LL; ; ; int n; int a[N],b[N],c[N];…
题目链接 参考博客: http://blog.csdn.net/jinglinxiao/article/details/76165353 http://blog.csdn.net/qq_31759205/article/details/76146845 #include<bits/stdc++.h> using namespace std; typedef long long LL; //=====================================================…
#include<bits/stdc++.h>using namespace std;const long long mod=1000000007,inv=570000004;long long i,j,n,m,a[1010]/*成功几率*/,sum=0,dp[1010][1010]/*动态规划*/,def[1010]//预处理;long long qpow(long long x,long long y,long long mod)//快速幂{ long long ans=1,tmp=…
Rikka with Game Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 0 Accepted Submission(s): 0 Problem Description Though both Rikka and Yuta are busy with study, on their common leisure, th…
Rikka with Badminton Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 351 Accepted Submission(s): 219 Problem Description In the last semester, Rikka joined the badminton club. There are n s…
Rikka with Nash Equilibrium Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)Total Submission(s): 1251 Accepted Submission(s): 506 Problem Description Nash Equilibrium is an important concept in game theory. Ri…
转自:https://blog.csdn.net/CatDsy/article/details/81876341 #include <bits/stdc++.h> using namespace std; #define ll long long #define ull unsigned long long #define mst(a,b) memset((a),(b),sizeof(a)) #define pi acos(-1) #define pii pair<int,int>…