Dasturchi Yoshlar kanal

2022-12-10 16:59:16 ratsionaligini aniqlash uchun check funksiya ,

#include
#include
#include

using namespace std;
bool check(double x) {
x = abs(x);
for (int i = 0; i < 20; ++i) {
const auto a = floor(x);
if (x - a < 1e-8) return 1;
x = 1 / (x - a);
}
return 0;
}
int main()
{
int t;
cin >> t;

while(t --){
double n;
cin >> n;
if(!check(tan(M_PI/n))) {
cout << "YES\n";
}
else {
cout << "NO\n";
}
}
return 0;
}

ps: https://robocontest.uz/tasks/0933, uchun.

6 viewsObloqulov Shoyim, edited  13:59

Ochish/sharhlash

2022-03-12 17:27:22 DIQQAT OLIMPIADA

Samarqand davlat universitetida 14-mart kuni "Informatika va axborot texnologiyalari" fani bo'yicha Respublika fan olimpiadasining Samarqand davlat universiteti bosqichi bo'lib o'tadi.

Olimpiadaga barcha Samarqand davlat universiteti talabalari qatnashishi mumkun.

Olimpiada contest kurinishida o'tkaziladi, 1- o'rindi egallagan ishtirokchi kiyingi bosqichga yo'llanmani qo'lga kiritadi.

Manzil: Samarqand davlat universiteti Fizika fakulteti binosi, 318-xona.

Boshlanish vaqti:
14/03/2022 soat: 13:00 da

Ro'yxatdan o'tish:

➤Telegram | Instagram | samsim.uz Ochish/sharhlash

2022-03-10 07:17:35 @youtubabot Ochish/sharhlash

2022-03-08 07:22:17 https://www.instagram.com/tv/CatX2xDFd7i/?utm_medium=copy_link Ochish/sharhlash

2022-03-01 16:24:52 #include
#include
#include
using namespace std;

int main()
{
int n;
cin >> n;
vectora(n);

for(int i=0;i cin >> a[i];
}
int ma = *max_element(a.begin(),a.end());
int mi = *min_element(a.begin(),a.end());
for(int i=mi;i if(find (a.begin(), a.end(), n)== a.end()){
cout << i << " ";
}
}
return 0;
}

116 viewsShoyim Obloqulov, 13:24

Ochish/sharhlash

2022-02-26 21:07:50 bu qovun qovun baribir qovunligicha qoladi , aynishi mumkin . Ochish/sharhlash