植物生长问题

"head.h"#include <iostream>#include <termios.h>using namespace std;class Tree{public:    double Grow(double len);    Tree(double len=0);    double Get(){return len;}private:    double len;};class Bamboo{public:    double Grow(double len);    Bamboo(double len=0);    double Get(){return len;}private:    double len;};class PlantGrow{private:    Tree tree[5];    Bamboo bam[4];    double totalTreeLength,totalBambooLength;public:    PlantGrow();    ~PlantGrow();    void Grow(int day);    void Compare();    void GetResult();};"PlantGrow.cpp"#include "head.h"PlantGrow::PlantGrow(){    int ii,jj;    for(ii=0;ii<2;ii++){        tree[ii] = Tree(2);    }    for(ii=2;ii<5;ii++){        tree[ii] = Tree(3);    }    bam[0] = Bamboo(0.5);    for(jj=1;jj<4;jj++){        bam[jj] = Bamboo(1);    }    int cc;    totalTreeLength = totalBambooLength = 0;    for(cc=0;cc<5;cc++)    {    totalTreeLength+=tree[cc].Get();    }    for(cc=0;cc<4;cc++)    {    totalBambooLength+=bam[cc].Get();    }}/*void PlantGrow::Len(){    int ii,jj;    for(ii = 0;ii<5;ii++){        totalTreeLength += this->tree[ii].Get();    }    for(jj = 0;jj<4;jj++){        totalBambooLength += this->tree[ii].Get();    }}*/PlantGrow::~PlantGrow(){}Tree::Tree(double len){    this->len = len;}Bamboo::Bamboo(double len){    this->len = len;}void PlantGrow::GetResult(){}void PlantGrow::Grow(int day){    int ii,jj;    for(ii = 0;ii<5;ii++){        totalTreeLength += tree[ii].Grow(tree[ii].Get());    }    cout<<"\t\tcurrent totalTreeLength is "<<totalTreeLength<<endl;    for(jj = 0;jj<4;jj++){        totalBambooLength += bam[jj].Grow(bam[jj].Get());    }    cout<<"\t\tcurrent totalBambooLength is "<<totalBambooLength<<endl;}double Tree::Grow(double len){    double tlen = len;    if(tlen<5){        tlen=tlen*0.02;    }    else    {       tlen=tlen*0.01;    }    return tlen;}double Bamboo::Grow(double len){     double blen = len;     if(blen<2){         blen=blen*0.05;     }     else     {         blen=blen*0.02;     }     return blen;}void PlantGrow::Compare(){//totalTreeLength = totalBambooLength     if(totalTreeLength > totalBambooLength){        cout<<"\t\tTrees are more taller " <<totalTreeLength-totalBambooLength<<endl;    }    else if(totalTreeLength < totalBambooLength){        cout<<"\t\tBamboo are more taller "<<totalBambooLength-totalTreeLength<<endl;    }    else    {        cout<<"Trees are the same tall as bamboos"<<endl;    }}int main(){    PlantGrow pg;    cout<<"当前：\n\t\t5棵树，两棵2米高，3棵3米高"<<endl;    cout<<"\t\t4棵毛竹1棵高0.5米，3棵高1米"<<endl;    while(1)    {        //system("clear");    cout<<"\t\t输入观察的天数:";    int day;    cin>>day;    while(day>0)    {        pg.Grow(day);        day--;    }    pg.Compare();    }    return 0;}