CPT lab05-02

#include <stdio.h>

struct employee {
  char name[128];
  float salary;
};

typedef struct employee Employee;
float total_salary(Employee all[], int len);
int main() {

    int num=3,i,j=0;
    Employee *all;
    FILE *file;
    file=fopen("employee.bin","r");
    i=0;
    all = (struct Employee *) malloc(sizeof(Employee)*3) ;
    while(!feof(file)){
        fscanf(file,"%c",&(*all).name[i]);
        printf("%c",((*all).name[i]));
        if((*all).name[i]==':'){
            fscanf(file,"%f",&(*(all+j)).salary);
            printf("%.2f",(*(all+j)).salary);
            j++;
        }
    i++;
    }
    printf("\n=%.1f\n", total_salary(all, num));
    fclose(file);
    return 0;
}
float total_salary(Employee all[], int len){
    int i=0;
    float sum;
    while(i<len){
        sum += (*(all+i)).salary;
        i++;
    }
    return sum;
}