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#2
aznelite892010-11-25 18:09
i realize that the value stored in details[n].school is null or spacebar , howto deal with problem to avoid fscanf the %c(\0) from text file into my program?(用translate. 汉化,不大会说华语）
here is my 2nd test program... pls leave some comment about it..  程序代码：#include<stdio.h> #include<stdlib.h> #define NO_OF_WEEKS 14 #define NO_OF_STUDS 5 void looping(); void List_Student_Details(); typedef struct { int year; char campus; char school; char level; char sn[6]; }regNUM; regNUM regno; typedef struct { int studno; regNUM regno; char surname[5]; char givenname[8]; char gender; char fathername[7]; char addr1[12]; char addr2[12]; char addr3[6]; }Student; Student details[NO_OF_STUDS]; int main() { looping(); } void looping() { int ans=0; printf("Please Choose an option on this CLASS ATTENDANCE SYSTEM.\n"); printf("[1]Display the List of Student Details.\n"); printf("[6]Display the Poor Attendance list.\n"); printf("[7]Exit.\n"); printf("Your Choice is ...... "); scanf("%d", &ans); if(ans==1) { List_Student_Details(); } else { printf("Bye bye.\n"); } } void List_Student_Details() { int n=0; FILE *stud_d; stud_d=fopen("StudentDetails.txt","r"); printf("\nREPORT before fscanf\n"); while(fscanf(stud_d,"%d|%d%c%c%c%[^|]|%[^|]|%[^|]|%c|%[^|]|%[^|]|%[^|]|%[^\n]\n", &details[n].studno, &details[n].regno.year, &details[n].regno.campus, &details[n].regno.level, details[n].regno.sn, details[n].surname, details[n].givenname, &details[n].gender, details[n].fathername, details[n].addr1, details[n].addr2, details[n].addr3)!=EOF) { printf("%d\n%d\n%c\n%c\n%c\n", details[n].studno, details[n].regno.year,details[n].regno.campus,details[n].regno.school,details[n].regno.level); n++; } fclose(stud_d); looping(); } [ 本帖最后由 aznelite89 于 2010-11-25 18:10 编辑 ] |
我compile了，就是没output ....
这里是我的code...
#include<stdio.h>
#include<stdlib.h>
#define NO_OF_WEEKS 14
#define NO_OF_STUDS 5
void looping();
void List_Student_Details();
typedef struct
{
int year;
char campus;
char school;
char level;
char sn[6];
}regNUM;
regNUM regno;
typedef struct
{
int studno;
regNUM regno;
char surname[5];
char givenname[8];
char gender;
char fathername[7];
char addr1[12];
char addr2[12];
char addr3[6];
}Student;
Student details[NO_OF_STUDS];
int main()
{
looping();
}
void looping()
{
int ans=0;
printf("Please Choose an option on this CLASS ATTENDANCE SYSTEM.\n");
printf("[1]Display the List of Student Details.\n");
printf("[6]Display the Poor Attendance list.\n");
printf("[7]Exit.\n");
printf("Your Choice is ...... ");
scanf("%d", &ans);
if(ans==1)
{
List_Student_Details();
}
else
{
printf("Bye bye.\n");
}
}
void List_Student_Details()
{
int n=0;
FILE *stud_d;
stud_d=fopen("StudentDetails.txt","r");
printf("FUCKER");
while(fscanf(stud_d,"%d|%d%c%c%c%[^|]|%[^|]|%[^|]|%c|%[^|]|%[^|]|%[^|]|%[^\n]\n",
&details[n].studno,
&details[n].regno.year,
&details[n].regno.campus,
&details[n].regno.level,
details[n].regno.sn,
details[n].surname,
details[n].givenname,
&details[n].gender,
details[n].fathername,
details[n].addr1,
details[n].addr2,
details[n].addr3)!=EOF)
{
printf("%d%d%c%c%c%s", details[n].studno, details[n].regno.year, details[n].regno.campus, details[n].regno.school, details[n].regno.level, details[n].regno.sn);
n++;
}
fclose(stud_d);
}
这个是我的txt文件内容：
1|10WAD03824|Ang|San Nin|M|Louis|87 jln bola|taman raya|KL
2|10WAD07575|Gan|Kel Lee|F|Andy|lorong 65|Taman PJ|perak
3|10WAD06321|Chan|Mel vin|M|Ben|jln 218|taman KP|KL
4|10WAD07819|Lau|Mei Lee|F|Christ|88 jln ipoh|Taman petro|kedah
5|10WAD05208|Khan|Ken See|M|jesus|77 jln ultra|taman bb|KL