Write some code that swaps their values. Declare any additional variables as necessary, but do not redeclare firstPlaceWinner and secondPlaceWinner.

Write some code that swaps their values.  Declare any additional variables as necessary, but do not redeclare firstPlaceWinner and secondPlaceWinner.

LANGUAGE: C++

CHALLENGE:

Given two int variables, firstPlaceWinner and secondPlaceWinner, write some code that swaps their values.
Declare any additional variables as necessary, but do not redeclare firstPlaceWinner and secondPlaceWinner.

SOLUTION:



int x;
x = firstPlaceWinner;
firstPlaceWinner = secondPlaceWinner;
secondPlaceWinner = x;

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