链接:http://acm.hdu.edu.cn/showproblem.php?pid1874 畅通工程续 Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 27692 Accepted Submission(s): 10019 Problem Description某省自从实行了很多年…
I am looking for a way to pull the first 100 characters from a string variable to put in another variable for printing.我正在尋找一種方法,從字符串變量中提取前100個字符,並將其放入另一個變量中進行打印。Is there a function that can do th…