pvjc19cv5/main.c

#include "anketa.h"
#include <string.h>
#include <stdio.h>

void count_votes(struct student* students){
	int sum=0;
	for(int i=0;i<count_students(students);i++){
		sum+=students[i].votes;
	}
	printf("%d\n",sum);
}

int main(int argc,char** argv){
	int index;
    struct student students[MAXSTUDENTS];
    memset(students,0,sizeof(struct student)*(MAXSTUDENTS));
	if(argc>1){
		FILE* fr=fopen(argv[1],"r");
    		read_students(fr,students);
		switch(argv[2][1]){
			case 'h': printf("-h vypise navod na ovladanie.\n-s vyhlada zadane meno.\n-p vypise vyslednu databazu mien.\n-o zotriedi vyslednu databazu podla pocetnosti.\n-c vypise pocet vsetkych odovzdanych hlasov.\n-i vypise pocet studentov, ktori dostali aspon jeden hlas.\n");
				   break;
			case 's':  index=search(students,argv[3]);
				  if(index!=-1){
					 printf("%s\n %d\n", students[index].name, students[index].votes);
				   }else{
					printf("Hladany student sa nenasiel.\n");
					}
				  break;
			case 'p': print_students(students);
				   break;
			case 'o':  sort_students(students);
				   print_students(students);
				   break;
			case 'c': count_votes(students);
				   break;
			case 'i': printf("%d\n", count_students(students));
				   break;
	}
}
 /*   int sz = count_students(students);
    if (sz <= 0){
        // Nenacitalo sa nic
        return 0;
    }
    
    print_students(students);*/
    return 0;
}