题解 | #字符串截取#
截取字符串
http://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner input=new Scanner(System.in); String string=input.nextLine(); int n=input.nextInt(); System.out.println(string.substring(0,n)); } }
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