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加两个数 统计单词 反转字符串 数组元素的总和 将字符串转换为数组 排序数组 查找数组平均值 查找最小元素 ArrayList 循环 HashMap 循环 遍历枚举 矩形面积 偶数或奇数 正数或负数 平方根 随机数

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Java 如何计算元素的总和

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计算数组的总和

获取数组元素的总和

示例

int[] myArray = {1, 5, 10, 25};
int sum = 0;
int i; 

// Loop through the array elements and store the sum in the sum variable
for (i = 0; i < myArray.length; i++) {
  sum += myArray[i];
}

System.out.println("The sum is: " + sum);
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