用Java代码编写利用循环求1-100之和

你可以使用for循环来求1-100之和。以下是用Java代码编写的示例：

public class SumOfNumbers {
    public static void main(String[] args) {
        int sum = 0;
        for (int i = 1; i <= 100; i++) {
            sum += i;
        }
        System.out.println("The sum of numbers from 1 to 100 is: " + sum);
    }
}

运行上述代码将输出：The sum of numbers from 1 to 100 is: 5050。