#include<string.h>
#include<stdio.h>
#include<math.h>
#include<stdlib.h>

#define SIZE 100

struct student {
	char name[SIZE];
	int votes;
};


int find_student(struct student* students,int size, const char* name){
    for (int i = 0; i < size; i++){
		if (strcmp(students[i].name, name) == 0) {
			return i; //ak najde studenta
		}
	}
	printf("nenaslo studenta\n"); // ak nenajde studenta
	return -1;
}


int compare(const void* p1, const void* p2){
	const struct student* s1 = (const struct student*)p1;
	const struct student* s2 = (const struct student*)p2;
	return strcmp(s2->name, s1->name);
}
	

int main(){
	
	struct student databaza[SIZE];
	memset(databaza, 0, SIZE*sizeof(struct student)); //inicializujem pamat, vynulujem
	
	int size = 0;

//nacitanie jednej polozky do databazy
	char line[SIZE];
	memset(line,0,SIZE);
	char* r = fgets(line,SIZE,stdin);
	if (r == NULL){		
}

//nacitanie celeho cisla, premiena kym nepride na znak ktory nieje cislo
	char* end = NULL;
	int value = strtol(line,&end,10);
	if (value == 0){
}
// pomocné pole
	char name[SIZE];
// vynulujeme
	memset(name,0,SIZE);
// Vypocitame zaciatok mena
// Jedno miesto za medzerou
	char* start_name = end + 1; //urcenie zaciatku mena
// Velkost mena je pocet znakov do konca retazca
// minus koniec riadka
	int name_size = strlen(start_name) - 1; //urcenie konca mena
	if (name_size > 0){
// nakopirujeme
    memcpy(name,start_name,name_size);
// Na konci je v poli name ulozeny retazec s menom
// bez konca riadka a s nulou na konci
}
else {
printf( "nepodarilo sa nacitat meno \n");
}

//prejde vsetky polozky v databaze

int id = find_student(databaza,size,name);
if (id< 0){
	if (size < SIZE){
    memcpy(databaza[size].name,name,name_size);
	databaza[size].votes = value;
	size++;
	}
	else{
	printf("databaza je plna\n");
	}
}
else {
	databaza[id].votes = value;
}

	return 0;
}