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sumAndAverage.java
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40 lines (30 loc) · 933 Bytes
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package challanges;
import java.util.Scanner;
public class sumAndAverage {
public static void main(String[] args){
System.out.print("Sum and Average");
int[] myInputArray = arrayInputUtility.inputArray();
long total = sum(myInputArray);
double avg = average(myInputArray);
if (myInputArray.length == 0) {
System.out.println("Its Invailed Array");
}else{
System.out.println(total);
System.out.println(avg);
}
}
public static long sum (int[] numsArray){
long sum = 0;
int i = 0;
while (i < numsArray.length) {
sum += numsArray[i];
i++;
}
return sum;
}
public static double average (int[] numsArray){
long sum = sum(numsArray);
double average = (double) sum / numsArray.length;
return average;
}
}