摘要：Aragorn's Story Time Limit: 10000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13587 Accepted Submission(s): 36 阅读全文

摘要：A. Unimodal Array time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output A. Unimodal Array time 阅读全文

摘要：Performance ReviewEmployee performance reviews are a necessary evil in any company. In a performance review, employees give written feedback about eac 阅读全文

摘要：D. Alyona and a tree time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Alyona has a tree w 阅读全文

摘要：Super Mario Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6174 Accepted Submission(s): 2675 Pro 阅读全文

摘要：int lowbit(int t) { return t&(-t); } void add(int x,int y) { for(int i=x;i<=n;i+=lowbit(i)) tree[i]+=y; } int getsum(int x) { int ans=0; for(int i=x;i 阅读全文

摘要：Different GCD Subarray Query Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 681 Accepted Submiss 阅读全文

摘要：D. Mishka and Interesting sum time limit per test 3.5 seconds memory limit per test 256 megabytes input standard input output standard output D. Mishk 阅读全文

摘要：Ultra-QuickSort Time Limit: 7000MS Memory Limit: 65536K Total Submissions: 54883 Accepted: 20184 Description In this problem, you have to analyze a pa 阅读全文

摘要：Bubble Sort Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 853 Accepted Submission(s): 504 Probl 阅读全文

摘要：Color the ball Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 15145 Accepted Submission(s): 7540 阅读全文

摘要：KPI Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1160 Accepted Submission(s): 488 Problem Desc 阅读全文