HDU 5869.Different GCD Subarray Query-区间gcd+树状数组 (神奇的标记右移操作) (2016年ICPC大连网络赛)...Different GCD Subarray Query
树状数组。。。Different GCD Subarray QueryTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 1541Accepted Submission(s): 599Problem Description...