Question

请教一个通过数组给结构体赋值的方法

Answer 1

#include <string.h>
#include <stdio.h>

int main()
{

struct HEAD{
char id[4];
char type[1];
char name[10];
}head;

char ss[50] = "11113mike";
memcpy(&head,ss,sizeof(head));
printf("%.*s\n%.*s\n%.*s\n", sizeof( head.id), head.id, sizeof( head.type),head.type, sizeof( head.name), head.name);

}