题解 | #简写单词#
简写单词
http://www.nowcoder.com/practice/0cfa856bf0d649b88f6260d878f35bb4
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner sc = new Scanner(System.in);
String str = sc.nextLine();
String[] strs = str.split(" ");
StringBuilder sb = new StringBuilder();
for(int i=0; i<strs.length; i++){
sb.append(strs[i].charAt(0)+"");
}
System.out.println(sb.toString().toUpperCase());
}
}
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