Question

输入一个三位整数,求其各位数字之和,试用伪代码表示这个算法

Answer 1

int data = inputdata;
if (data>99 && data<1000){

firstnum = data/100;
middlenum = (data%100)/10
lastnum = (data%100)%10
result = lastnum+middlenum+firstnum;
}
return result;