1 回答

TA貢獻(xiàn)1805條經(jīng)驗(yàn) 獲得超9個(gè)贊
你可以這樣嘗試:
public class Name{
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.println( "Enter Your Input ");
while (scanner.hasNext())
{
if (scanner.hasNextInt()) {
System.out.println(" Your Value (Int) : " + scanner.nextInt());
} else if (scanner.hasNextFloat()) {
System.out.println(" Your Value (Float) " + scanner.nextFloat());
}
else {
System.out.println( " String Value(String) " + scanner.next());
}
}
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