Please help, i dont know what is wrong with my code (infinite loop)

my program is supposed to assign seats in an airplane using a 2d array, i cant figure out why it is not working

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#include <iostream>
#include <string>
#include <cmath>
#include <cstdlib>
#include <math.h>
#include <cctype>
#include <iomanip>

using namespace std;  //Declare global Variables and Arrays and Function Prototypes
const int ASIZE = 7, RSIZE = 5;
void SeatAssign( char SArray[][RSIZE],int ASIZE,int RSIZE,int rownumber,char seatLetter);
void DisplaySeatsFN( char SeatsArray[][RSIZE],int ASIZE);

char SeatsArray[ASIZE][RSIZE];

int main() {
	int rownumber, seatLetter;
    //declare variables for main()
	
char SeatsArray[ASIZE][RSIZE] = { {'1','A','B','C','D'},
								{'2','A','B','C','D'},
								{'3','A','B','C','D'},
								{'4','A','B','C','D'},
								{'5','A','B','C','D'},
								{'6','A','B','C','D'},
								{'7','A','B','C','D'} }; //initialize array

SeatsArray[0][1] = 'X';
	
	DisplaySeatsFN(SeatsArray,ASIZE);

	char restart = 'y';
	do {
		


		cout << endl;
		cout << endl;
		cout << "Enter row number of seat you wish to reserve(1-7): ";
		cin >> rownumber;
		cout << "Enter letter of seat you wish to reserve(A-D): ";
		cin >> seatLetter;
		seatLetter = static_cast<char>(toupper(seatLetter));
		//
		SeatAssign(SeatsArray, ASIZE,RSIZE,rownumber,seatLetter);
		//
		cout << endl;
		DisplaySeatsFN(SeatsArray, ASIZE);
		cout << endl;

		cout << "make another reservation?(y/n)";

		cin >> restart;

	} while (restart == 'y' || restart == 'Y');
		


		cout << endl;

		
	cout << endl;

	return 0;
}

void SeatAssign( char SeatsArray[][RSIZE],int ASIZE,int RSIZE, int rownumber,char seatLetter) {

	if (rownumber - 1 == 0)
		if (seatLetter == 'A')
			SeatsArray[0][1] = 'X';

	if (rownumber - 1 == 0)
		if (seatLetter == 'B')
			SeatsArray[0][2] = 'X';

	if (rownumber - 1 == 0)
		if (seatLetter == 'C')
			SeatsArray[0][3] = 'X';
	if (rownumber - 1 == 0)
		if (seatLetter == 'D')
			SeatsArray[0][4] = 'X';

	if (rownumber - 1 == 1)
		if (seatLetter == 'A')
			SeatsArray[1][1] = 'X';

	if (rownumber - 1 == 1)
		if (seatLetter == 'B')
			SeatsArray[1][2] = 'X';

	if (rownumber - 1 == 1)
		if (seatLetter == 'C')
			SeatsArray[1][3] = 'X';

	if (rownumber - 1 == 1)
		if (seatLetter == 'D')
			SeatsArray[1][4] = 'X';

	if (rownumber - 1 == 2)
		if (seatLetter == 'A')
			SeatsArray[2][1] = 'X';

	if (rownumber - 1 == 2)
		if (seatLetter == 'B')
			SeatsArray[2][2] = 'X';

	if (rownumber - 1 == 2)
		if (seatLetter == 'C')
			SeatsArray[2][3] = 'X';

	if (rownumber - 1 == 2)
		if (seatLetter == 'D')
			SeatsArray[2][4] = 'X';

	if (rownumber - 1 == 3)
		if (seatLetter == 'A')
			SeatsArray[3][1] = 'X';

	if (rownumber - 1 == 3)
		if (seatLetter == 'B')
			SeatsArray[3][2] = 'X';

	if (rownumber - 1 == 3)
		if (seatLetter == 'C')
			SeatsArray[3][3] = 'X';

	if (rownumber - 1 == 3)
		if (seatLetter == 'D')
			SeatsArray[3][4] = 'X';

	if (rownumber - 1 == 4)
		if (seatLetter == 'A')
			SeatsArray[4][1] = 'X';

	if (rownumber - 1 == 4)
		if (seatLetter == 'B')
			SeatsArray[4][2] = 'X';

	if (rownumber - 1 == 4)
		if (seatLetter == 'C')
			SeatsArray[4][3] = 'X';

	if (rownumber - 1 == 4)
		if (seatLetter == 'D')
			SeatsArray[4][4] = 'X';

	if (rownumber - 1 == 5)
		if (seatLetter == 'A')
			SeatsArray[5][1] = 'X';

	if (rownumber - 1 == 5)
		if (seatLetter == 'A')
			SeatsArray[5][1] = 'X';

	if (rownumber - 1 == 5)
		if (seatLetter == 'B')
			SeatsArray[5][2] = 'X';

	if (rownumber - 1 == 5)
		if (seatLetter == 'C')
			SeatsArray[5][3] = 'X';

	if (rownumber - 1 == 5)
		if (seatLetter == 'D')
			SeatsArray[5][4] = 'X';

	if (rownumber - 1 == 6)
		if (seatLetter == 'A')
			SeatsArray[6][1] = 'X';

	if (rownumber - 1 == 6)
		if (seatLetter == 'B')
			SeatsArray[6][2] = 'X';

	if (rownumber - 1 == 6)
		if (seatLetter == 'C')
			SeatsArray[6][3] = 'X';

	if (rownumber - 1 == 6)
		if (seatLetter == 'D')
			SeatsArray[6][4] = 'X';



}


void DisplaySeatsFN(char Seats[][RSIZE],int ASIZE) {

	for (int c = 0; c < 7;c++) { //display seats (2D array)

		cout << endl;
		for (int r = 0;r < 5;r++) {
			cout << " " << Seats[c][r];
			cout << " ";
		}

	}
	//



}

void AssignSeats(char Seats[][RSIZE], int ASIZE) {
	for (int c = 0; c < 7;c++) {

		for (int r = 0;r < 5;r++) {

		}


	}

}
Line 18 :
int rownumber, seatLetter;

should be:
1
2
int rownumber;
char seatLetter;


The variable seatLetter is of character type not integer.
Last edited on
thank you, so much, i cant believe it was that simple, i tried so many other things i cant believe i set that to an integer. thanks again for looking at it
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