摘要：HDU3828 A + B problemTime Limit: 5000/2000 MS (Java/Others)Memory Limit: 125536/65536 K (Java/Others)Total Submission(s): 544Accepted Submission(s): 116Problem DescriptionQQ and OO always play the game of A + B. QQ gives tow decimal number A and B, and OO answers the sum at once. But to do the same
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摘要：POJ3648 WeddingTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 4751Accepted: 1435Special JudgeDescriptionUp to thirty couples will attend a wedding feast, at which they will be seated on either side of a long table. The bride and groom sit at one end, opposite each other, and the bride wear
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摘要：POJ2749 Building roadsTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 4522Accepted: 1485DescriptionFarmer John's farm has N barns, and there are some cows that live in each barn. The cows like to drop around, so John wants to build some roads to connect these barns. If he builds roads f
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摘要：POJ3683 Priest John's Busiest DayTime Limit: 2000MSMemory Limit: 65536KTotal Submissions: 5196Accepted: 1802Special JudgeDescriptionJohn is the only priest in his town. September 1st is the John's busiest day in a year because there is an old legend in the town that the couple who get marrie
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摘要：HDU3062 PartyTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1267Accepted Submission(s): 393Problem Description有n对夫妻被邀请参加一个聚会，因为场地的问题，每对夫妻中只有1人可以列席。在2n 个人中，某些人之间有着很大的矛盾（当然夫妻之间是没有矛盾的），有矛盾的2个人是不会同时出现在聚会上的。有没有可能会有n 个人同时列席？Inputn： 表示有n对夫妻被邀请 (n<= 10
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摘要：POJ1793&&EOJ21 Software CompanyTime Limit:1000MSMemory Limit:30000KTotal Submissions:864Accepted:348DescriptionA software developing company has been assigned two programming projects. As both projects are within the same contract, both must be handed in at the same time. It does not help if
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摘要：EOJ440 Buying FeedTime Limit: 2000MSMemory Limit: 65536KTotal Submits: 135Accepted: 16DescriptionFarmer John needs to travel to town to pick up K (1 <= K <= 10,000) pounds of feed. Driving a mile with K pounds of feed costs FJ K*K cents; driving D miles with K pounds of feed in his truck costs
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摘要：POJ2635 The Embarrassed CryptographerTime Limit:2000MSMemory Limit:65536KTotal Submissions:8683Accepted:2231DescriptionThe young and very promising cryptographer Odd Even has implemented the security module of a large system with thousands of users, which is now in use in his company. The cryptograp
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摘要：POJ3252 Round NumbersTime Limit:2000MSMemory Limit:65536KTotal Submissions:4877Accepted:1664DescriptionThe cows, as you know, have no fingers or thumbs and thus are unable to play Scissors, Paper, Stone' (also known as 'Rock, Paper, Scissors', 'Ro, Sham, Bo', and a host of other
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