#include<iostream>
using namespace std;
 
void main()
{
    int sa,sb,sc; //sa,sb,sc分别表a,b,c瓶子实际盛水量
    int la=10,lb=3,lc=7,sum=10; //la,lb,lc表各瓶子的容量，sum表水的总量。
    sa=sum;
    sb=0;
    sc=0;
    while(sc<lc)
    {
        sc++;
 
    }
    cout<<"sa="<<(sa-sc)<<",sb="<<sb<<",sc="<<sc<<"\n";
    sa=sa-sc;
    do{sb++;}while(sb<lb);
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<(sc-sb)<<"\n";
    sc=sc-sb;
    if(sb==lb)
    {
        sa=sa+sb;
        sb=sb-lb;
    }
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<sc<<"\n";
    while(sb<lb){sb++;};
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<(sc-sb)<<"\n";
    sc=sc-sb;
    if(sb==lb)
    {
        sa=sa+sb;
        sb=sb-lb;
    }
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<sc<<"\n";
    if(sb==0)
    {
        sb=sb+sc;
        sc=sc-sc;
    }
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<sc<<"\n";
    while(sc<lc)
    {sc++;}
    sa=sa-sc;
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<sc<<"\n";
    while(sb!=lb)
    {
        sb++;
        sc--;
    }
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<sc<<"\n";
    while(sb!=0)
    {
        sb--;
        sa++;
    }
    cout<<"sa="<<sa<<",sb="<<sb<<",sc="<<sc<<"\n";
 
}

刚才楼上有人说定义四个变量，三个代表瓶子，一个作为临时存水的瓶子，那么这个临时存水瓶子的容积该怎么计算呢？