Print from file
I'm trying to get this code to print from a file data.txt which is in my c folder... it's compiling without errors or warnings, anyone see what could be wrong? As soon as I run the program prints nothing and closes (return 0). Doesn't even show me the menu I made.
Code:/* My name is Jack Trocinski */ #include <stdio.h> #include <stdlib.h> #include <string.h> void printStudents( struct datarec *a, int k); struct datarec { char name[15]; char ssn[12]; char gender; double a, q, m, p, f; char grade; }; int main() { struct datarec temp; struct datarec x[20]; int j; // used in menu int k; // used in while loop FILE *fp; // file pointer fp = fopen("c:\\data.txt","r"); k = 0; while( fscanf (fp,"%15s %11s %c %lf %lf %lf %lf", temp.name, temp.ssn, &temp.gender, &temp.a, &temp.q, &temp.m, &temp.p, &temp.f )!= EOF ); { temp.name[14]='\0'; temp.ssn[11]='\0'; x[++k] = temp; } do { printf("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"); printf("@ @"); printf("@ 1. Print list of students @"); printf("@ 2. Print list of students with letter grade @"); printf("@ 3. Print list of students with an A grade @"); printf("@ 4. Print list of students with an F grade @"); printf("@ 5. Print list of students sorted by name @"); printf("@ 6. Add student to the class list @"); printf("@ 7. Delete student from class list @"); printf("@ 8. Exit @"); printf("@ @"); printf("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@"); scanf("%d", &j); if (j == 1) { printStudents(x, k); } } while (j != 8); return 0; } void printStudents(struct datarec *a, int k) { int i; for(i=0; i < k; ++i) { printf( "Name:%-15s SSN:%-11s Gender:%c %4.1f %4.1f %4.1f %4.1f\n", a[i].name, a[i].ssn, a[i].gender, a[i].a, a[i].q, a[i].m, a[i].p, a[i].f); } }
