I know it can feel frustrating sometimes, and you might feel like some problems will always be difficult, but don't give up. It will get easier with time. If you keep practicing and solving problems, your abilities will improve (it can't be any
Color the ballTime Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5851 Accepted Submission(s): 3116Problem DescriptionN個氣球排成一排,從左至右依次編號為1,2,3....N.每次給定2個整數a b(a <=
Financial Management時間限制:3000 ms | 記憶體限制:65535 KB難度:1描述 Larry graduated this year and finally has a job. He's making a lot of money, but somehow never seems to have enough. Larry has decided that he needs to grab hold of his financial portfolio
What Are You Talking AboutTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 102400/204800 K (Java/Others)Total Submission(s): 10424 Accepted Submission(s): 3320Problem DescriptionIgnatius is so lucky that he met a Martian yesterday. But he
The SuspectsTime Limit: 1000MS Memory Limit: 20000KTotal Submissions: 18782 Accepted: 9084DescriptionSevere acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To
吃馬鈴薯時間限制:1000 ms | 記憶體限制:65535 KB難度:4描述 Bean-eating is an interesting game, everyone owns an M*N matrix, which is filled with different qualities beans. Meantime, there is only one bean in any 1*1 grid. Now you want to eat the beans and collect
Hat’s WordsTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5772 Accepted Submission(s): 2154Problem DescriptionA hat’s word is a word in the dictionary that is the concatenation of exactly