Сумма всех чисел в массиве Java
int[] a = {10,20,30,40,50};
int sum = IntStream.of(a).sum();
System.out.println("The sum is " + sum);
Angry Antelope
int[] a = {10,20,30,40,50};
int sum = IntStream.of(a).sum();
System.out.println("The sum is " + sum);
public class Exercise2 {
public static void main(String[] args) {
int my_array[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
int sum = 0;
for (int i : my_array)
sum += i;
System.out.println("The sum is " + sum);
}
}int [] arr = {1,2,3,4};
int sum = Arrays.stream(arr).sum(); //prints 10
int[] A = {1, 2, 3};
int sum = 0;
for(int i = 0; i < A.length; i++){
sum += A[i];
}
System.out.prinln(sum);//Ausgabe wäre in dem Beispiel: 6// Calculate the sum of all elements of an array
class Main {
public static void main(String[] args) {
// an array of numbers
int[] numbers = {3, 4, 5, -5, 0, 12};
int sum = 0;
// iterating through each element of the array
for (int number: numbers) {
sum += number;
}
System.out.println("Sum = " + sum);
}
}Input : arr[] = {1, 2, 3}
Output : 6
1 + 2 + 3 = 6
Input : arr[] = {15, 12, 13, 10}
Output : 50
15 + 12 + 13 + 10 = 50