此段代码为首先要求用户输入名字，然后要求输入姓氏。在一行打印输入的名字，在下一行打印每个名字中字母的个数。把字母个数与相应名字的结尾对齐。-This code is required to enter the name, and then asked to enter the last name. Enter the name printed on one line, the next line print the number of letters in each name. The number of letters aligned with the corresponding end of the name.