Question: Consider the following C functionvoid swap ( int a , int b ) { int temp;temp = a;a = b;b = temp;In order to exchange
Consider the following C functionvoid swap int a int bint temp;temp a;a b;b temp;In order to exchange the values of two variables x and yO a Call swap x yOb Call swap &x &yOc swapxy cannot be used as it does not return any valueOd. swapxy cannot be used as the parameters are passed by value
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