雪溯

摘要： A -Alice's Print ServiceTime Limit:1000MSMemory Limit:32768KB64bit IO Format:%I64d & %I64uSubmitStatusPracticeHDU 4791DescriptionAlice is providing pr... 阅读全文

摘要： Graph ReconstructionTime Limit:2 Seconds Memory Limit:65536 KB Special JudgeLet there be a simple graph withNvertices but we just know the degree of e... 阅读全文

摘要： Zombie’s Treasure ChestTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4442Accepted Submission(s):... 阅读全文

摘要： 183. Painting the ballstime limit per test: 0.25 sec.memory limit per test: 4096 KBinput: standard inputoutput: standard outputPetya puts the N white ... 阅读全文

摘要： Bound FoundTime Limit:5000MSMemory Limit:65536KTotal Submissions:1651Accepted:544Special JudgeDescriptionSignals of most probably extra-terrestrial or... 阅读全文

摘要： Rebuilding RoadsTime Limit:1000MSMemory Limit:30000KTotal Submissions:9105Accepted:4122DescriptionThe cows have reconstructed Farmer John's farm, with... 阅读全文

摘要： The Lost HouseTime Limit:3000MSMemory Limit:30000KTotal Submissions:2203Accepted:906DescriptionOne day a snail climbed up to a big tree and finally ca... 阅读全文

摘要： Memory Limit:65536KTotal Submissions:4637Accepted:1180DescriptionGiven aN×Nmatrix A, whose element in thei-th row andj-th columnAijis an number that e... 阅读全文

摘要： MedianTime Limit:1000MSMemory Limit:65536KTotal Submissions:3866Accepted:1130DescriptionGivenNnumbers,X1,X2, ... ,XN, let us calculate the difference ... 阅读全文

摘要： Damn CouplesTime Limit:1 Second Memory Limit:32768 KBAs mentioned in the problem "Couples", so many new words appear on the internet. Another special ... 阅读全文