Последние сообщения
double S;
double PP;
PP = (x+y+z)/2;
S = Math.sqrt(PP*(PP-x)*(PP-y)*(PP-z));И такие тоже: C = Math.PI*(2*r);
package com.gmail.viri.viri;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner (System.in);
double r;
double C;
System.out.println("Vvedite radius");
r = sc.nextInt();
C = Math.PI*(2*r);
System.out.println("Dlina okrugnosti = "+C);
}
}
package com.gmail.viri.viri;
public class Main {
public static void main(String[] args) {
double x=0.5;
double y=1.2;
double z=1.0;
double S;
double PP;
PP = (x+y+z)/2;
S = Math.sqrt(PP*(PP-x)*(PP-y)*(PP-z));
System.out.println("Ploshcha = "+S);
}
}
package com.gmail.viri.viri;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc=new Scanner(System.in);
int x;
System.out.println("Vvedite 5-ti znachnoe chislo");
x = sc.nextInt();
int part1 = x/10000;
int part2 = x%10000/1000;
int part3 = x%1000/100;
int part4 = x%100/10;
int part5 = x%10;
System.out.println(part1);
System.out.println(part2);
System.out.println(part3);
System.out.println(part4);
System.out.println(part5);
}
}