#include <stdio.h>
#include <string.h>
struct gongzi
{
int name[50];
double jigong;
double fugong;
double zhichu;
double shishu;
};
int main(int argc, const char * argv[])
{
//4.2员工信息管理2
/*将任务4.1中数据以二进制的格式重新保存到:指定路径中;
*/
int size;
printf("请输入员个数:");
scanf("%d",&size);
struct gongzi ren[size];
for (int i=0; i<size; i++)
{
printf("请输入第%d个员工的信息:\n",i+1);
printf("姓名:");
getchar();
strcpy(ren[i].name,gets(ren[i].name));
printf("基本工资:");
scanf("%lf",&ren[i].jigong);
printf("浮动工资:");
scanf("%lf",&ren[i].fugong);
printf("支出:");
scanf("%lf",&ren[i].zhichu);
//printf("实发工资:");
ren[i].shishu=ren[i].jigong+ren[i].fugong-ren[i].zhichu;
}
FILE *fp;
if ((fp=fopen("/Users/ldci/desktop/person.data", "w+"))==NULL)
{
printf("打开失败:");
return 1;
}
else
{
for (int i=0; i<size; i++)
{
fwrite(ren, sizeof(ren), 1, fp);
}
fclose(fp);
}
printf("\n");
struct gongzi arr[size];
if ((fp=fopen("/Users/ldci/desktop/person.data", "r"))==NULL)
{
printf("打开失败:");
return 1;
}
else
{
for (int i=0; i<size; i++)
{
rewind(fp);
fread(arr, sizeof(arr), 1, fp);
printf("第%d个员工的信息:\n",i+1);
printf("姓名:%s 实发工资:%lf\n",arr[i].name,arr[i].shishu);
}
fclose(fp);
}
return 0;
}