#164. Swapping

when green flag clicked
set [a v] to (25)
set [b v] to (3)
set [c v] to (a)
set [a v] to (b)
set [b v] to (c)

# When the green flag is clicked
a = 25
b = 3
c = a
a = b
b = c

let a = 0, b = 0, c = 0;

// When the green flag is clicked
a = 25;
b = 3;
c = a;
a = b;
b = c;

💡 Not sure? Build it in Scratch and try it out.