作者在 2009-12-21 20:35:34 发布以下内容
#include "stdio.h"
#include "string.h"
struct kczl/*结构体类型声明*/
{
char kc_no[20];
char kc_name[50];
int kc_credithr;
char kc_xingzhi[60];
int kc_zhongxueshi; /*应该是整型吧*/
int kc_shoukeshi;
int kc_shangjixueshi;
char kc_kxxueqi[40];
}s[100];
#include "string.h"
struct kczl/*结构体类型声明*/
{
char kc_no[20];
char kc_name[50];
int kc_credithr;
char kc_xingzhi[60];
int kc_zhongxueshi; /*应该是整型吧*/
int kc_shoukeshi;
int kc_shangjixueshi;
char kc_kxxueqi[40];
}s[100];
void display(int i)
{
printf("\t\t课程编号:%s\n",s[i].kc_no);
printf("\t\t课程名称:%s\n",s[i].kc_name);
printf("\t\t课程学分:%d\n",s[i].kc_credithr);/*注意*/
printf("\t\t课程性质:%s\n",s[i].kc_xingzhi);
printf("\t\t课程总学时:%d\n",s[i].kc_zhongxueshi);
printf("\t\t课程授课时:%d\n",s[i].kc_shoukeshi);
printf("\t\t课程上机学时:%d\n",s[i].kc_shangjixueshi);
printf("\t\t课程开课学期:%s\n\n",s[i].kc_kxxueqi);
}
{
printf("\t\t课程编号:%s\n",s[i].kc_no);
printf("\t\t课程名称:%s\n",s[i].kc_name);
printf("\t\t课程学分:%d\n",s[i].kc_credithr);/*注意*/
printf("\t\t课程性质:%s\n",s[i].kc_xingzhi);
printf("\t\t课程总学时:%d\n",s[i].kc_zhongxueshi);
printf("\t\t课程授课时:%d\n",s[i].kc_shoukeshi);
printf("\t\t课程上机学时:%d\n",s[i].kc_shangjixueshi);
printf("\t\t课程开课学期:%s\n\n",s[i].kc_kxxueqi);
}
void loadData(int n)
{
int i;
for(i=0;i<n;i++)
{
printf("\t\t\t--第%d门课程的信息--\n",i+1);
printf("\n");
printf("\t\t* *请输入课程编号* *:");
scanf("%s",s[i].kc_no);
printf("\t\t* *请输入课程名称* *:");
scanf("%s",s[i].kc_name);
printf("\t\t* *请输入课程学分* *:");
scanf("%d",&s[i].kc_credithr); /*注意*/
printf("\t\t* *请输入课程性质* *:");
scanf("%s",s[i].kc_xingzhi);
printf("\t\t* *请输入课程总学时* *:");
scanf("%d",&s[i].kc_zhongxueshi);
printf("\t\t* *请输入课程授课时* *:");
scanf("%d",&s[i].kc_shoukeshi);
printf("\t\t* *请输入课程上机学时* *");
scanf("%d",&s[i].kc_shangjixueshi);
printf("\t\t* *请输入课程开课学期* *:");
scanf("%s",s[i].kc_kxxueqi);
}
}
void file(int i)
{
FILE *fp;
{
FILE *fp;
if((fp=fopen("D:\\student.txt","a"))==NULL)/*可以设置保存路径,也可以默认在所用编译器下的projects中*/
/*
a 以附加的方式打开只写文件。若文件不存在,则会建立该文件,
如果文件存在,写入的数据会被加到文件尾,即文件原先的内容会被保留。
*/
/*
a 以附加的方式打开只写文件。若文件不存在,则会建立该文件,
如果文件存在,写入的数据会被加到文件尾,即文件原先的内容会被保留。
*/
{
printf("cannot create the file!\n");
exit(0);
}
fprintf(fp,"\t\t课程编号:%s\n",s[i].kc_no);
fprintf(fp,"\t\t课程名称:%s\n",s[i].kc_name);
fprintf(fp,"\t\t课程学分:%d\n",s[i].kc_credithr);
fprintf(fp,"\t\t课程性质:%s\n",s[i].kc_xingzhi);
fprintf(fp,"\t\t课程总学时:%d\n",s[i].kc_zhongxueshi);
fprintf(fp,"\t\t课程授课时:%d\n",s[i].kc_shoukeshi);
fprintf(fp,"\t\t课程上机学时:%d\n",s[i].kc_shangjixueshi);
fprintf(fp,"\t\t课程开课学期:%s\n\n",s[i].kc_kxxueqi);
}
printf("cannot create the file!\n");
exit(0);
}
fprintf(fp,"\t\t课程编号:%s\n",s[i].kc_no);
fprintf(fp,"\t\t课程名称:%s\n",s[i].kc_name);
fprintf(fp,"\t\t课程学分:%d\n",s[i].kc_credithr);
fprintf(fp,"\t\t课程性质:%s\n",s[i].kc_xingzhi);
fprintf(fp,"\t\t课程总学时:%d\n",s[i].kc_zhongxueshi);
fprintf(fp,"\t\t课程授课时:%d\n",s[i].kc_shoukeshi);
fprintf(fp,"\t\t课程上机学时:%d\n",s[i].kc_shangjixueshi);
fprintf(fp,"\t\t课程开课学期:%s\n\n",s[i].kc_kxxueqi);
}
int main(void)
{
int i,il;
{
int i,il;
printf("\t\t你想输入几门课程的信息? ");
scanf("%d",&il);
printf("\t\t你想输入--%d--门课程的信息",il);
printf("\n\n\n");
loadData(il);
printf("\t\t* *你输入的课程信息为* *:\n\n");
for(i=0;i<il;i++)
{
display(i);
file(i);
}
return 0;
}
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scanf("%d",&il);
printf("\t\t你想输入--%d--门课程的信息",il);
printf("\n\n\n");
loadData(il);
printf("\t\t* *你输入的课程信息为* *:\n\n");
for(i=0;i<il;i++)
{
display(i);
file(i);
}
return 0;
}
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