cc++部分语法区别求下列C++语法对应的C语法1.#include2.usingnamespacestd;3.for(inti=0;i>xuehao>>xingming>>xibie;8.ofstreammycout("student.txt");for(into=0;o

Question

c c++部分语法区别
求下列C++语法对应的C语法
1.#include
2.using namespace std;
3.for(int i=0;i>xuehao>>xingming>>xibie;
8.ofstream mycout("student.txt");
for(int o=0;o

Answer 1

1.#include --------------#include
2.using namespace std; -------------C里面不用
3.for(int i=0;iage,pp->addr);
pp=boya;
fwrite(pp,sizeof(struct stu),2,fp);
rewind(fp);
fread(qq,sizeof(struct stu),2,fp);
printf("\n\nname\tnumber age addr\n");
for(i=0;iname,qq->num,qq->age,qq->addr);
fclose(fp);
return 0;
}
你自己仔细看下是怎么用的吧!希望你能看懂.