Neither the while loop is working nor do while

Question

The output says time limit exceeded

#include <iostream>
using namespace std;

int main() {

cout<<"Are you satisfied with the result?"<<endl;
char m;
cin>>m;
// cout<<m<<endl;
// do {
while(!(m=='y')||!(m=='n'))
{
if (m=='y')
{
cout<<"Thanks for your feedback" ;
}
else if(m=='n'||m=='N')
{
cout<<"I'll try to improve" ;
;
}
else {
cout<<"try again";

}
}
// while(!(m=='y'));
// ||(m=='n'));

return 0;
}

Answer 1

try this:

while(1)
{
cin>>m;
if (m=='y'||m=='Y')
{
cout<<"Thanks for your feedback" ;
}
else if(m=='n'||m=='N')
{
cout<<"I'll try to improve" ;
}
else {
cout<<"try again";
}
}

Answer 2

your while is always true so in if and in else if statement non is true that is why u getting no ans.

Answer 3

try && instead of || in the while condition.