C++ :: Program That Can Draw Total Of Passed Value

Draw the total of a passed value, or value in general, without checking how many values there are individually.

Here's a pseudo-example:

int aliens = 10; // This should be changed as desired.
void drawaliens(int value) {
aliens.draw(value); // Instead of having a test of how many to draw, draw the amount there is from one check
}

I want to draw the amount of aliens passed or called to the alien draw function.

However, I don't want the function to check every possible value of aliens which could be passed before drawing, and just check the value once and draw that value.

IF x ALIENS, DRAW x ALIENS instead of...

IF 1 ALIEN, DRAW ALIEN(1);
IF 2 ALIEN, DRAW ALIEN(2);
IF 3 ALIEN, DRAW ALIEN(3);
.... and so on.

If there can be hundreds of aliens, it seems impractical to check every single possible value before drawing, and just check the value and draw that value.