#include <stdio.h>
int main(){
char last[20];
char first[20];
printf("Please enter your last name:");
scanf("%s",last);
printf("\nPlease enter your first name:");
scanf("%s",first);
printf("Here your email address\n",last,first,@student.com); //last [email protected]
}
我希望用户写出他们的姓名,我会自动输出他们的电子邮件。询问用户的姓名和电子邮件地址作为输出
的printf不起作用这种方式。 –
http://www.cprogramming.com/tutorial/printf-format-strings.html – phimuemue