Zero division Exception .
if ( divisor == 0 ) : NEW_LINE INDENT print ( " Cannot ▁ Divide ▁ by ▁ 0" ) ; NEW_LINE DEDENT if ( dividend == 0 ) : NEW_LINE INDENT print ( a , " / " , b , " is ▁ equal ▁ to ▁ : " , 0 ) ; NEW_LINE DEDENT if ( divisor == 1 ) : NEW_LINE INDENT print ( a , " / " , b , " is ▁ equal ▁ to ▁ : " , ( sign * dividend ) ) ; NEW_LINE DEDENT