回复 9楼 wanglianyi1
团体报表生成还是有错误~·
程序代码：#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<conio.h>
#define N 50
struct student
{
char name[20];
char sex[20];
char college[20];
char item[20];
int ranking;
}stu[N];
void menu();
void printf_face1() //定义一个面向用户的输出函数
{
printf("\n\t name\t sex\t college\t item\t ranking\n");
}
void printf_face() //定义一个面向用户的输出函数
{
printf("\n\t number\t name\t sex\t college\t item\t ranking\n");
}
void printf_one(int i) //定义一个输出函数
{
printf("\t%s\t%s\t%s\t%s\t%d",stu[i].name,stu[i].sex,stu[i].college,stu[i].item,stu[i].ranking);
}
void input(int i) //输入数据
{
printf_face1();
printf("\t");
scanf("\t%s\t%s\t%s\t\t%s\t\t%d",stu[i].name,stu[i].sex,stu[i].college,stu[i].item,stu[i].ranking);
}
void printf_back() //返回上一界面
{
printf("\n\n\t___.done. ___\n\n");
getchar();
// getchar();
// getchar();
menu();
}
void save(int n) //存入数据
{ FILE *fp; int i;
if((fp=fopen("file","wb"))==NULL)
{ printf("\n open error \n");
exit(0);
}
for(i=0;i<n;i++)
if(stu[i].name[0]!='\0')
if(fwrite(&stu[i],sizeof(struct student),1,fp)!=1) //结构体依次写入文件，若写入失败则返回非0值
printf("input error\n");
fclose(fp);
}
int load() //打开本地已存入的数据
{ FILE *fp;
int i;
if((fp=fopen("file","rb"))==NULL)
{ printf("\n open error \n");
exit(0);
}
for(i=0;!feof(fp);i++)
fread(&stu[i],sizeof(struct student),1,fp);
fclose(fp);
return(i-1);
}
void enter() //输入原始数据
{
int i,n;
printf("input the number of the People(0-%d)?:",N-1);
scanf("%d",&n);
getchar(); //这里加个getchar();
printf("input date:\n");
for(i=0;i<n;i++)
{
printf("\n intput the record of the %d.\n",i+1);
input(i);
}
if(i!=0) save(n);
printf_back();
}
void find() //查找函数//
{
char fs[20];
int i,n;
n=load();
printf("input the sportsman's college or name of your research:");
scanf("%s",&fs);
for(i=0;i<n;i++)
{
if(strcmp(stu[i].college,fs)==0)
{
printf("found the sportsman of your research:\n");
printf_face1();
printf_one(i);
}
else if(strcmp(stu[i].name,fs)==0)
{
printf("found the sportsman of your research:\n");
printf_face1();
printf_one(i);
}
else
{
printf("no date!\n");
}
}
getchar();
getchar();
menu();
}
void scorer() //团体总分//
{
int i,n,sum=0,x;
char fs[20];
n=load();
printf("input the college of your research:");
scanf("%s",&fs);
for(i=0;i<n;i++)
{
if(strcmp(stu[i].college,fs)==0)
{
printf_face1();
printf_one(i);
if(stu[i].ranking==1) x=7;
else if(stu[i].ranking==2) x=5;
else if(stu[i].ranking==3) x=3;
else if(stu[i].ranking==4) x=2;
else if(stu[i].ranking==5) x=1;
else x=0;
sum=sum+x;
}
}
printf("\n总分%d:\n",sum);
getchar();
getchar();
getchar();
menu();
}
void menu() //主界面
{
int n, w1;
do{
system("cls");
puts("\t\t************************menu************************\n\n ");
puts("\t\t*******************1.new************************\n\n ");
puts("\t\t*******************2.search************************\n\n ");
puts("\t\t*******************3.table of sum************************\n\n ");
puts("\t\t*******************4.exit************************\n\n ");
// puts("\n\n\t\t************ ***运动会管理系统*********************** ");
printf("select(1-4): [ ]\b\b");
scanf("%d",&n);
if(n<1||n>4)
{
w1=1;
getchar();
}
else w1=0;
getchar();
}while(w1==1);
switch(n)
{
case 1: enter(); break;
case 2: find(); break;
case 3: scorer(); break;
case 6: exit(0);
}
}
int main() //主函数
{
menu();
return 0;
}
[此贴子已经被作者于2016-7-7 10:05编辑过]