Assalomu aleykum Xurmatli dasturchilar. PROGRAMMERS kanalimizda savol - javob viktorinasini olib borayapmiz. Viktorinamizda berilayotgan savollar va javobllar yuqorida qolib ketganligini hisobga olgan holatda, viktorinamizdagi savol javoblarni @programmersQuiz_bot botiga joylab borayapmiz. Botga a'zo bo'ling. Hali savollar oldida ...

Botga yangi savollarni (Kotlin bo'limiga) va ularning javoblarini qo'shdik.

👉 /start ni yuborib, yangi bo'limni qabul qiling.

Viktorina bot

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#savol_cpp_begin_13
Umumiy markazda bo'lgan ikkita aylana radiusi berilgan. R1, R2 (R1>R2) Ularning yuzalari S1 va S2, ularning ayirmasini S3 aniqlang.

S1 = Pi*R1, S2 = Pi*R2, S3 = Pi*(R1-R2)

#javob_cpp_begin_13
#include <iostream>
#include <math.h>
using namespace std;
int main(){
double R1, R2, S1, S2, S3, Pi = 3.1415;
cout <<"R1 = ";
cin >> R1;
cout <<"R2 = ";
cin >> R2;
S1 = R1 * R1 * Pi;
S2 = R2 * R2 * Pi;
S3 = Pi * (R1 - R2);
cout << "Birinchi aylananing yuzasi = " << S1 << endl;
cout << "Ikkinchi aylananing yuzasi = " << S2 << endl;
cout << "Ularning ayirmasi = " << S3;
}

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#savol_cpp_begin_14
Aylananing uzunligi L berilgan. Uning radiusi R va yuzasi S aniqlang.

L = 2*Pi*R, S = Pi*R*R Pi = 3.14

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#savol_36

#javob_36
C++ dasturlash tilida

#include <iostream>
using namespace std;
int main(){
int x1, y1, x2, y2;
bool ruh;

cout << "x1 = ";
cin >> x1;
cout << "y1 = ";
cin >> y1;
cout << "x2 = ";
cin >> x2;
cout << "y2 = ";
cin >> y2;
ruh = ((x1 == x2) || (y1 == y2));

cout << ruh;

return 0;
}

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#savol

#javob
Java dasturlash tilida

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("x = ");
double x = scanner.nextDouble();
System.out.print("y = ");
double y = scanner.nextDouble();
System.out.print("z = ");
double z = scanner.nextDouble();
double natija = Math.log10(Math.abs(x + Math.pow((z + 2), 2)))
/ Math.log10(4);
System.out.println("Natija = " + natija);
}

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#savol_34

#javob_34
Java dasturlash tilida

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("x = ");
int x = scanner.nextInt();
System.out.print("y = ");
int y = scanner.nextInt();
boolean oq = (x + y) % 2 == 1;
System.out.println(oq);
}

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#savol_35

#javob_35
Java dasturlash tilida

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("x1 = ");
int x1 = scanner.nextInt();
System.out.print("y1 = ");
int y1 = scanner.nextInt();
System.out.print("x2 = ");
int x2 = scanner.nextInt();
System.out.print("y2 = ");
int y2 = scanner.nextInt();
boolean birXil = (((x1 + y1) % 2 == 1) && ((x2 + y2) % 2 == 1)) ||
(((x1 + y1) % 2 == 0) && ((x2 + y2) % 2 == 0));
System.out.println(birXil);
}

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#savol_36

#javob_36
Java dasturlash tilida

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("x1 = ");
int x1 = scanner.nextInt();
System.out.print("y1 = ");
int y1 = scanner.nextInt();
System.out.print("x2 = ");
int x2 = scanner.nextInt();
System.out.print("y2 = ");
int y2 = scanner.nextInt();
boolean ruh = ((x1 == x2) || (y1 == y2));
System.out.println(ruh);
}

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#savol_37

#javob_37
Java dasturlash tilida

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("x1 = ");
int x1 = scanner.nextInt();
System.out.print("y1 = ");
int y1 = scanner.nextInt();
System.out.print("x2 = ");
int x2 = scanner.nextInt();
System.out.print("y2 = ");
int y2 = scanner.nextInt();
boolean shox = ((x1 == x2 - 1) && (y1 == y2 + 1)) ||
((x1 == x2) && (y1 == y2 + 1)) ||
((x1 == x2 + 1) && (y1 == y2 + 1)) ||
((x1 == x2 - 1) && (y1 == y2)) ||
((x1 == x2 + 1) && (y1 == y2)) ||
((x1 == x2 - 1) && (y1 == y2 - 1)) ||
((x1 == x2) && (y1 == y2 - 1)) ||
((x1 == x2 + 1) && (y1 == y2 - 1));
System.out.println(shox);
}

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