?? names2.c
字號:
/* names2.c -- passes and returns structures */
#include <stdio.h>
#include <string.h>
struct namect {
char fname[20];
char lname[20];
int letters;
};
struct namect getinfo(void);
struct namect makeinfo(struct namect);
void showinfo(struct namect);
int main(void)
{
struct namect person;
person = getinfo();
person = makeinfo(person);
showinfo(person);
return 0;
}
struct namect getinfo(void)
{
struct namect temp;
printf("Please enter your first name.\n");
gets(temp.fname);
printf("Please enter your last name.\n");
gets(temp.lname);
return temp;
}
struct namect makeinfo(struct namect info)
{
info.letters = strlen(info.fname) + strlen(info.lname);
return info;
}
void showinfo(struct namect info)
{
printf("%s %s, your name contains %d letters.\n",
info.fname, info.lname, info.letters);
}
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