Question

I’m trying to create a loop than continues to take input until the input gives the command to break the loop. What I’m doing now looks a little like this:

int start = 1;

while (start == 1) {

   //Program statement

}

However, I feel as though there is an easier, more effective way to create a loop that repeats until the user gives the command to stop it. Does something like that exist?

Answer 1

A common idiom to express a “forever” loop in C and other C-like languages, including Objective-C, is to use an empty for:

for(;;) {
    // statements
}