The Wall

Question

What code is needed to output a right wall (for example the right wall of a map).

Answer 1

This is a possible method. This uses an array of 512 characters as the map.

char map[32 * 32];

//make the whole character array blank
for(int count = 0; count < 512; ++count)
map[count] = ' ';

//make the wall on the right side
for(int count = 0; count < 32; ++count)
map[count * 32 + 30] = '|';

//end each line with a newline character
for(int count = 0; count <32; ++count)
map[count * 32 + 31] = '\n';

//printing the map
for(int count = 0; count < 512; ++count)
std::cout << map[count];

Answer 2

Ok just a minor error in my first post! 32 times 32 is 1024, not 512! Those 512's in the for loops should be 1024!