2012年8月27日 - Give you a lot of positive integers, just to find out how many prime numbers there are.InputThere are a lot of cases. In each case, there is...
2014年11月24日 - How many prime numbersTime Limit: 3000 1000 MS (Java Others) Memory Limit: 32768 32768 K (Java Others)Total Submission(s): 8205 Accepted Sub...
How many prime numbersTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 14873 Accepted Submission(s...