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How do you find the sum of all the numbers in a java array
Following program print the sum of the all the numbers in an array.
Example
public class Tester {
public static void main(String[] args) {
int[] dataArray = {1, 2, 3, 4};
int sum = 0;
for(int i: dataArray) {
sum += i;
}
System.out.println(sum);
}
}Output
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Updated on: 24-Feb-2020
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