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- //AGOL//
- #include <iostream>
- using namespace std;
- class Agol {
- private:
- int deg, min, sec;
- public:
- void set_stepeni(int d)
- {
- deg=d;
- }
- void set_minuti(int m)
- {
- min=m;
- }
- void set_sekundi(int s)
- {
- sec=s;
- }
- int to_sekundi()
- {
- return sec+min*60+deg*3600;
- }
- };
- int proveri(int deg, int min, int sec)
- {
- if(deg>360 || min>=60 || sec>=60)
- {
- return 0;
- }
- return 1;
- }
- int main()
- {
- Agol a1;
- int deg, min, sec;
- cin >> deg >> min >> sec;
- if(proveri(deg, min, sec)) {
- a1.set_stepeni(deg);
- a1.set_minuti(min);
- a1.set_sekundi(sec);
- cout<<a1.to_sekundi();
- }
- else
- {
- cout<<"Nevalidni vrednosti za agol"<<endl;
- }
- return 0;
- }
- //KRUG//
- #include <iostream>
- using namespace std;
- class Krug
- {
- private:
- float radius;
- const float pi=3.14;
- public:
- Krug()
- {
- radius=0;
- }
- Krug(float r)
- {
- if(r>=0)
- {
- radius=r;
- }
- else
- {
- radius=0;
- }
- }
- float perimetar()
- {
- return 2*radius*pi;
- }
- float plostina()
- {
- return radius*radius*pi;
- }
- int ednakvi()
- {
- if(plostina()!=perimetar())
- {
- return 0;
- }
- return 1;
- }
- };
- int main() {
- float r;
- cin>>r;
- Krug k=Krug(r);
- cout<<k.perimetar() << endl;
- cout<<k.plostina() << endl;
- cout<<k.ednakvi() <<endl;
- Krug k1;
- return 0;
- }
- //FILM//
- #include <iostream>
- #include <cstring>
- using namespace std;
- class Film
- {
- private:
- char ime[100], reziser[100], zanr[50];
- int godina;
- public:
- Film() {}
- Film(char *i, char *r, char *z, int g)
- {
- strcpy(ime, i);
- strcpy(reziser, r);
- strcpy(zanr, z);
- godina=g;
- }
- int get_godina()
- {
- return godina;
- }
- void pecati()
- {
- cout<<"Ime: "<<ime<<endl;
- cout<<"Reziser: "<<reziser<<endl;
- cout<<"Zanr: "<<zanr<<endl;
- cout<<"Godina: "<<godina<<endl;
- }
- };
- void pecati_po_godina(Film *f, int n, int godina)
- {
- int i;
- for(i=0;i<n;i++)
- {
- if(f[i].get_godina()==godina)
- {
- f[i].pecati();
- }
- }
- }
- int main() {
- int n;
- cin >> n;
- Film f[100];
- for(int i = 0; i < n; ++i) {
- char ime[100];
- char reziser[50];
- char zanr[50];
- int godina;
- cin >> ime;
- cin >> reziser;
- cin >> zanr;
- cin >> godina;
- f[i]=Film(ime, reziser, zanr, godina);
- }
- int godina;
- cin >> godina;
- pecati_po_godina(f, n, godina);
- return 0;
- }
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