摘要:
Two Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Problem Description Alice gets two sequences A and B. A easy prob 阅读全文
摘要:
gcd(a^m-b^m,a^n-b^n)=a^(gcd(m,n))-b^(gcd(m,n)) 阅读全文
摘要:
domino Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Problem Description Little White plays a game.There are n pi 阅读全文
摘要:
sum Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 1126 Accepted Submission(s): 494 Problem De 阅读全文