Question

如何在ruby on rails 程序中使用vendor文件夹

Answer 1

//仅作参考

#include "stdio.h"
#include "conio.h"
#include "stdlib.h"
#include "string.h"
int studentNum = 0;
#define MAXSTUDENT (1024)
#define CheckData()\
{\
if(!studentNum)\
{\
printf("没有学生数据，按任意键返回……\n");\
getch();\
return;\
}\
}\

typedef struct Student
{
int id;
int cScore;
int mathScore;
}Student;
void ClearStudent(Student* student)
{
memset((void*)student,0,sizeof(*student));
}
void ShowMainMenu()
{
system("cls");
printf("1.增加记录\n2.计算每个学生的总成绩\n3.计算每门课程的平均成绩\n4.按座号查询学生的成绩\n5.按总分排名\n6.输出前n名的学生的成绩\n7.修改成绩\n0.退出\n");
}
void ShowCountScore(const Student* student)
{
system("cls");
CheckData();
for(int i = 0;i < studentNum;i++)
printf("学生%04d的总成绩：%d\n",(student+i)->id,(student+i)->cScore+(student+i)->mathScore);
printf("\n按任意键继续……");
getch();
}