fun meniu 10/2/2020

#include <iostream>
#include <cstring>
#include <stdio.h>
using namespace std;

#define NMAX 10000
#define LENMAX 25

typedef struct
{
    char name[LENMAX];
    float med, val;
} STUD;

STUD arr_s[NMAX];
int nr_stud;

void add_stud()
{
    STUD temp;
    cin.get();
    cin.getline(temp.name, LENMAX);
    cin >> temp.med >> temp.val;
    arr_s[nr_stud++] = temp;
}

void display()
{
    if (!nr_stud)
        puts("Lista e goala");
    for (int i = 0; i < nr_stud; i++)
        puts(arr_s[i].name);
}

void search_stud()
{
    cin.get();
    char name[LENMAX];
    cin.getline(name, LENMAX);
    int f = 0;
    for (int i = 0; i < nr_stud && !f; i++)
        if (!strcmp(arr_s[i].name, name))
        {
            f = 1;
            cout << arr_s[i].name << ' ' << arr_s[i].med << ' ' << arr_s[i].val << endl;
        }

    if (!f)
        puts("Student inexistent!");
}

void menu()
{
    puts("1-adauga student;");
    puts("2-afiseaza studentii;");
    puts("3-afiseza informatii despre un student");
    puts("4-Exit");
    int op;
    do
    {
        cin >> op;
        switch (op)
        {
        case 1:
            add_stud();
            break;
        case 2:
            display();
            break;
        case 3:
            search_stud();
            break;
        case 4:
            puts("Se inchide!");
            break;//*/
        default:
            puts("Optiune inexistenta!");//*/
        }
    }
    while (op != 4);

}

int main()
{
    menu();
    return 0;
}