如何清除从文件中读取的垃圾值？

Question

#include <stdio.h>
#include <math.h>
#include <conio.h>
#include <string.h>
#include <stdlib.h>
#define N 50
struct Visitor
{
        char name[20];
        int y;
        char pass[20];
        int age;
        int oku;
        float price;
};

main()
{
        struct Visitor Data[N];

        FILE *fdata;
        int i = 1;

        fdata = fopen("data.txt", "r"); // read mode

        if (fdata == NULL)
        {
                perror("Error while opening the file.\n");
                exit(EXIT_FAILURE);
        }
        else
        {

                while (EOF != fscanf(fdata, "%s\t,%d\t,%s\t,%d\t,%d\t,%.2f\n", Data[i].name, &Data[i].y, Data[i].pass, &Data[i].age, &Data[i].oku, &Data[i].price))
                {

                        printf("%s\t,%d\t,%s\t,%d\t,%d\t,%.2f\n", Data[i].name, Data[i].y, Data[i].pass, Data[i].age, Data[i].oku, Data[i].price);
                        i++;
                }
        }
        fclose(fdata);
        return 0;
}

事实证明，我的文件的所有内容都显示在屏幕的左侧，然后每一行都有一些垃圾值。我上面的编码有问题吗？我应该如何消除垃圾值？请帮忙..

附件是我的示例输出。（左边是我的文件内容）

data.txt

Answer 1

#include<stdio.h>
#include<math.h>
#include<conio.h>
#include<string.h>
#include <stdlib.h>
# define N 50
 struct Visitor{
  char name[20];
  int y;
  char pass[20];
  int age;
  int oku;
  float price;
 };

 main(){
  struct Visitor Data[N];

   FILE *fdata;
 int i=1;


   fdata = fopen("data.txt","r"); // read mode

   if( fdata == NULL )
   {
      perror("Error while opening the file.\n");
      exit(EXIT_FAILURE);
   }
   else{

  while (EOF!=fscanf(fdata,"%19s%d%19s%d%d%f", &Data[i].name, &Data[i].y, &Data[i].pass, &Data[i].age, &Data[i].oku, &Data[i].price )){

  printf("%s\t,%d\t,%s\t,%d\t,%d\t,RM%.2f\n", Data[i].name, Data[i].y, Data[i].pass, Data[i].age, Data[i].oku, Data[i].price);
i++;
  }



}

   fclose(fdata);
   return 0;
}

如何清除从文件中读取的垃圾值？

How to remove the garbage value read from the file?

c

file

garbage