判断数组中奇数偶数的个数并求和
package pratice;
public class Sum {
public static void main(String[] args) {
int arr[]=new int[]{1,2,3,92,45,67,68,57};
int sum=0;
int sums=0;
int m=0;
int n=0;
for(int i=0;i<arr.length;i++) {
if (arr[i] % 2 == 0) {
sum += arr[i];
n++;
} else{
sums+=arr[i];
m++;
}
}
System.out.println("奇数个为数"+m+",奇数和"+sums);
System.out.println("偶数个为数"+n+",偶数和"+sum);
}
}