c coding multiple choice questions

Assume there are no syntax errors in the following program segment and that it will compile:

int i = 2; 
int n = 18; 

while (i < n) 
{ 
   if ((i % 2) == 0)
      i++;
   else
      n–;
}
cout << i << endl;

Assume there are no syntax errors in following program segment and that it will compile:

int i = 1; 
int n = 10; 

while (i < n)
{ 
      if ((i % 2) != 0) 
           i++; 
} 
cout << i << endl;

Assume there are no syntax errors and that the following code will compile: 
int i = 1; 
int j = 3; 
while (i < 15 && j < 20)
{
       i++; 
       j += 2;
} 
cout << (i + j) << endl;

Assume there are no syntax errors in the following program segment and it will compile: 

int x = 10;
while (x > 0) 
{ 
           cout << x << endl; 
           x -= 3; 
}

Assume that the following segment of code has no syntax errors and will compile:

int i = 1;
int n = 0; 
while (i <= n) 
{ 
         cout << i;
         i++; 
}