swap 배열 사용시 기초 예제

.4453125void Start () {

int a = 0, b = 0, c = 0;

Swap (ref a, ref b);

print (a + " " + b);

int[] score = new int[3]{40, 30, 20} ;

if(score[1] < score[0])

ArraySwap(ref score[0], ref score[1]);

if(score[2] < score[1])

ArraySwap(ref score[1], ref score[2]);

if(score[2] < score[0])

ArraySwap(ref score[0], ref score[2]);

if(score[1] < score[0])

ArraySwap(ref score[0], ref score[1]);

for(int i = 0; i < 3; i++)

print (score[0] + " " + score[1] + " " + score[2]);

}

void Swap(ref int a, ref int b){

int temp = a;

a = b;

b = temp;

}

void ArraySwap(ref int a, ref int b){

int temp = a;

a = b;

b = temp;

}