swapping c and d variables
c = c + d NEW_LINE d = c - d NEW_LINE c = c - d NEW_LINE print ( " values ▁ after ▁ swapping ▁ are ▁ : ▁ " ) NEW_LINE print ( " a ▁ = ▁ " , a ) NEW_LINE print ( " b ▁ = ▁ " , b ) NEW_LINE print ( " c ▁ = ▁ " , c ) NEW_LINE print ( " d ▁ = ▁ " , d ) NEW_LINE