C++ masalalar

17-Variant

Ko'paytma, tezlik va juft son shartlari uchun interaktiv hisoblash paneli.

Masalalarni boshlash Tekshiruvga o'tish
01 1.1 x 1.2 x ...
02 v = s / t
03 n % 2 == 0
01
Ko'paytma

Ko'paytmani hisoblash

1.1 x 1.2 x 1.3 x ... x (1 + N / 10)
Natija 3.6036
product.cpp 
#include <iostream>
using namespace std;

int main() {
    int N;
    double p = 1;

    cin >> N;

    for (int i = 1; i <= N; i++) {
        p *= (1 + i / 10.0);
    }

    cout << p;
    return 0;
}
02
Tezlik

Tezlikni topish

v = s / t
Natija 40.00
speed.cpp 
#include <iostream>
using namespace std;

int main() {
    double s, t, v;

    cin >> s >> t;

    v = s / t;

    cout << v;
    return 0;
}
03
Shart

Juft sonni aniqlash

Agar n % 2 == 0 bo'lsa: Juft
Natija Juft
even.cpp 
#include <iostream>
using namespace std;

int main() {
    int n;

    cin >> n;

    if (n % 2 == 0) {
        cout << "Juft";
    }

    return 0;
}