『新･明解Ｃ言語 入門編 第２版』演習問題解答例　１２ー２

// Ex1202.c

#include <stdio.h>

struct xyz {
    int     x;
    long    y;
    double  z;
};


struct xyz scan_xyz(void)
{
    struct xyz type;

    printf("int：");     scanf("%d", &type.x);
    printf("long：");    scanf("%ld",&type.y);
    printf("double：");  scanf("%lf",&type.z);

    return type;
}

int main(void)
{
    struct xyz type = { 0 };
    
    type = scan_xyz();

    printf("xyz.x = %d\n", type.x);
    printf("xyz.y = %ld\n",type.y);
    printf("xyz.z = %lf\n",type.z);

    return 0;
}