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I can't make my program ignore input with extra spacing, it only gives up error.

Oct 11, 2014 at 5:48pm
JoshiMoshi (5)
Hi everyone, I'm writing an airline seating program and they demand that you should be able to write an entire line at once.
I.E. The input 3a y 3k y 3b
Now if I do this step by step in my program it works ,but they won't accept it unless I can write it all in on one go.

My second problem is that they want my code to also be able to read an input like 3 a, 3 b and etc.
I don't know how to do these things and I've been trying, even re-written my code several times to adjust to these demands.
Here's my code.
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#include <iostream>
#include<cctype>
#include <ctype.h>
#include <iomanip>
using namespace std;

void ArrayMaking(char PlaneSeat[7][4])
{
    for (int i = 0 ; i < 7 ; i++ )
        for (int j = 0 ; j < 4 ; j++)
            PlaneSeat[i] [j] = 'A' + j;

}
void print(char PlaneSeat[7][4])
{


    for (int i = 0 ; i < 7; i++)
    {
        cout  <<  i + 1 << ' ' << " ";

        for (int j = 0 ;  j< 4; j++)
        {
            if (j == 2 )
            {
                cout << " ";
            }
            cout << " " <<  PlaneSeat[i][j] ;
        }
        cout << endl;
    }
cout << endl;
}
void print2(char PlaneSeat[7][4])
{


    for (int i = 0 ; i < 7; i++)
    {
        cout  <<  i + 1 << ' ' << " ";

        for (int j = 0 ;  j< 4; j++)
        {
            if (j == 2 )
            {
                cout << " ";
            }
            cout << " " <<  PlaneSeat[i][j] ;
        }
        cout << endl;
    }

}

void getInput(char *c)
{

    while(!isdigit(c[0] && !isalpha(c[1])))
    {   cout << "Seat number:";
        c[0] = cin.get();
        c[1] = cin.get();
        cin.ignore(100000, '\n');
        if(isdigit(c[0]) && isalpha(c[1]))
        {
            c[1] = toupper(c[1]);
        }
        return;
    }
}

void UltimateChecker(char c, char n,char PlaneSeat[7][4])
{

    int sheet;
    int ro;
    if (c >= 65 && c <=68)
    {
        sheet = c - 'A';
    }
    else
    {
        cout <<"*** Error in input. Please make another request. ***"<< endl;
        return;
    }
    ro = n - '1';
    if (0 > ro && ro >= 7)
    {
        cout <<"*** Error in input. Please make another request. ***"<< endl;
        return;
    }
    if (PlaneSeat[ro][sheet] == 'X')
    {
        cout <<"***The seat is taken. Please make another request. *** "<< endl;
    }
    else
        PlaneSeat[ro][sheet] = 'X';
    print2(PlaneSeat);
    return;
}
int main()
{
    char c[3];
    char Y_N;
    char PlaneSeat[7][4];
    ArrayMaking(PlaneSeat);
    print(PlaneSeat);
    do
    {
        getInput(c);
        cout << endl;
        UltimateChecker(c[1],c[0],PlaneSeat);
        cout << endl;
        cout  << "More seats (y/Y)?";
        cin >> Y_N;
            cin.ignore(10000, '\n');
    }
    while (Y_N=='Y'||Y_N=='y');

    return 0;
}

/
Edit & run on cpp.sh
Last edited on Oct 11, 2014 at 7:38pm
Oct 11, 2014 at 9:03pm
JoshiMoshi (5)
Bump out of desperation.
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