如何在数组中打印单词，并在它们之间包含空格？

The following program only works for 1 word or a number. If my input is more than 1 word, then after the 'space', the output leaves out the rest of the input. So, i want the print statement in the for-loop to print out the whole input as a String type including the spaces. Any suggestions?The following program only works for 1 word or