Boolean function not working

[gibbsy619]

Hi,

Anyone could spare the time to look at my program and see why the boolean goes straight to boolGood, can't fix it

#include <iostream>
using namespace std;

int main() 
{
	bool inputGood = false;
	string message;
	int i = 0;
	while (inputGood == false)
	{
		cout << "Please enter a message CONTAINING only letters and spaces" << endl;
		getline(cin, message);
		for(i = 0; i < message.size();i++)
		{	
		if(message[i] > 122  message[i] < 97 && message[i] != 32)
			{
				inputGood = false;	
				cout << "Input bad";
			}
		else
			{
				inputGood = true;
				cout << "Input good";
			}
		}
	}
	return 0;
}

[TheIdeasMan]

Hi,

This:

while (inputGood == false)

can be written:

while (!inputGood)

message.size() returns a std::size_t type, so you should use that type for variable i.

Line 15 is missing a relational operator.

The compiler can tell you about these things, make sure you have warning levels set sufficiently high.

Good Luck !!

[gibbsy619]

Thanks been stuck on it for ages