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T1562-为什么我用字符串来定位是错的?

unitly at 2017-11-22T10:03:25+00:00 Go TO Problem T1562

<!--Markdown--> <!--Markdown--> import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner sc=new Scanner(System.in); int n=sc.nextInt(); StringBuffer strB=new StringBuffer(); for(int i=0;i<n;i++){ int t=sc.nextInt(); strB.append(t); } String str=strB.toString(); int f=sc.nextInt(); System.out.print(str.indexOf(f+"")+1); sc.close(); } }

Comments:

gravatar 20171113808
2017-12-19T02:14:52+00:00
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2017-12-19T11:45:26+00:00
<!--Markdown--> 啊
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2017-12-19T11:45:36+00:00
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2017-12-19T11:45:43+00:00
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