c++ - 板球记分牌上的程序

Question

为什么下面的代码没有给出结果，如何得到结果？

每当我运行代码时，它首先会询问参加比赛的两支球队的球员姓名，然后它会显示菜单，如果我们从中选择任何一个选项，它会再次询问击球手姓名，但不是根据设计的程序。我对代码和问题的研究是我认为缓冲区内存已满但我不知道如何释放它，任何帮助都会有所帮助。谢谢

#include<iostream>
#include<string.h>
#include<conio.h>
using namespace std;
class scorecard{
char batname[11][20];
int runscored[11];
char situation[11][10];
char mode[11][15];
char bowlername[11][20];
float oversplayed[11];
int maiden[11];
int runsgiven[11];
int wicketstaken[11];
public:

void updatebatsman(void);
void updatebowler(void);
void displaybat(void);
void displaybowl(void);
void menu(void);
scorecard()
{for(int n=0;n<12;n++)
   {

    runscored[n]={0};
     oversplayed[n]={0};
 maiden[n]={0};
 runsgiven[n]={0};
 wicketstaken[n]={0};
   }
}




};
int main()
{
    int jb=0;
     scorecard s1;
    int kb;
    s1.menu();
    do
    {
     cout<< "Enter the option"<<endl;
        cout<<"(1) Display batting score"<<endl<<"(2) Display Bowling score"<<endl<<"(3) Update batting score"<<endl;
        cout<<"(4) Update Bowling score"<<endl;

        cin >>kb;
        switch(kb)
        {
            case 1 : s1.displaybat();
                    break;
            case 2 :s1.displaybowl();break;
            case 3:s1.updatebatsman();break;
            case 4:s1.updatebowler();break;
            default:cout<<"Wrong choice";
        }
    }while (jb<1);
}

void scorecard::updatebowler(void)
    {char bowlname[20];
    int str,k,option,overnumbers,maidenumb,uprun,upwicket;
        cout<<"Enter Bowler name:";
        cin.getline(bowlname,20);
    for( k=0;k<11;k++)
      {str=  strcmp(bowlername[k],bowlname);
      if (str== 0)
      {
          cout<<"Menu for Bowler information update "<<endl;
          cout<<"(1) Update Number of overs"<<endl<<"(2) Update maiden overs"<<endl<<"(3) Update runs given"<<endl;
          cout<<"(4) Update wickets taken"<<endl;
          cin >> option;
          switch(option)
          {
              case 1:{cout<<"Enter Numbers of overs to be updated:";
                      cin >>overnumbers;
                      cout<<endl;
                      oversplayed[k]+=overnumbers;
                      break;
                     }
               case 2:{cout <<"Enter the number of maiden overs to be updated:";
                       cin>>maidenumb;
                       cout<<endl;
                       maiden[k]+=maidenumb;
                       break;
                      }
               case 3:{cout <<"Enter the number of runs to be added:";
                       cin>>uprun;
                       cout<<endl;
                       runsgiven[k]+=uprun;
                       break;

                      }
                case 4: {cout<<"Enter number of wickets to be updated:";
                         cin >>upwicket;
                         cout<<endl;
                         wicketstaken[k]+=upwicket;
                        }
                   default:cout<<"wroung choice";

          }
          break;
      }



      }
      if (str!=0)
        cout <<"You entered wrong player."<<endl;

    }



     void scorecard::updatebatsman(void)
    {char batsmaname[20];
    int str,k;
        cout<<"Enter Batsman name:";
        cin.getline(batsmaname,20);
    for( k=0;k<11;k++)
      {str=  strcmp(batname[k],batsmaname);
      if (str== 0)
      {
          cout<<"enter runs scored:";
          cin>>runscored[k];

          cout<<endl<<"enter weather out or not out:";
          cin>>situation[k];
          cout<<endl<<"enter mode(if batsman out) by which batsman was out:";
          cin>>mode[k];
          break;
      }



      }
      if (str!=0)
        cout <<"You entered wrong player."<<endl;

    }
void scorecard::displaybat(void)
{
    cout << "Batsman name"<<'t'<<"Runs scored"<<'t'<<"situation"<<'t'<<"mode"<<endl;

    for(int j=0;j++;j<12)
    {
        cout<<batname[j]<<'t'<<runscored[j]<<'t'<<situation[j]<<'t'<<mode[j]<<endl;
    }
}
void scorecard::displaybowl(void)
{
     cout << "Bowler name"<<'t'<<"overs played"<<'t'<<"maiden overs"<<'t'<<"wicket taken"<<'t'<<"Runs given"<<endl;
    cout<<endl;
    for(int j=0;j++;j<12)
    {
        cout<<bowlername[j]<<'t'<<oversplayed[j]<<'t'<<maiden[j]<<'t'<<wicketstaken[j]<<'t'<<runsgiven[j]<<endl;
    }
}
void scorecard::menu(void)

{
    cout<<"Enter the name of players of batting team"<<endl;
    for (int k=0;k<11;k++)
    {

        cout <<"Enter name of player "<<k+1<<":";
    cin>>batname[k];
    }
    cout <<"Enter the name of players of bowling team"<<endl;
    for (int n=0;n<11;n++)
    {

        cout <<"Enter name of player "<<n+1<<":";
    cin>>bowlername[n];
    }
}

Answer 1

这是非常错误的:

for(int j=0;j++;j<12)

应该是:

for(int j=0; j < 11; j++)