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#include<stdio.h>
#include<stdlib.h>
#include<string.h>
typedef struct _t1
{
int a;
int b;
char* c;
}t1;
void main()
{
t1 a = {1, 2, "sdf"};
t1 b = {4, 5, "sdf"};
t1 c;
printf("%d-%d-%s\n", a.a, a.b, a.c);
printf("%d-%d-%s\n", b.a, b.b, b.c);
memcpy(&c, &a, sizeof(t1));
memcpy(&a, &b, sizeof(t1));
memcpy(&b, &c, sizeof(t1));
printf("%d-%d-%s\n", a.a, a.b, a.c);
printf("%d-%d-%s\n", b.a, b.b, b.c);
}
#include <stdio.h>
typedef struct _t1
{
int a;
int b;
char* c;
}t1;
t1 a={1,2,"a"},b;
int main() {
b=a;
printf("b.a,b.b,b.c:%d,%d,%s\n",b.a,b.b,b.c);//b.a,b.b,b.c:1,2,a
return 0;
}