C 编程 while 循环。变量与变量比较

Question

你能帮我吗？当我执行这个语句时，它总是说超出上限，即使它不是。问题是什么？谢谢。

if(number_o_1 <= higher)
    {
        printf("Random number has reached upper bound.\n");

    }
        else
        {
            printf("Number 1: %d\n", number_o_1);
            number_o_up=number_o_1+n_multiple*(x-1);
            while(number_o_up<=higher)
            for(x=2;x<number_r;x++)
            printf("Number %d: %d\n", x,number_o_up);
        }

Answer 1

number_o_1<= higher

确定要在数字小于或等于上限时打印该数字已达到上限吗？