what will be the size of union A ,B,C and D. also please explain the logic.
* union A{*
* long int y[5];*
* union B{*
* double g;*
* union C{*
* int k;*
* union D{*
* char ch;*
* int x[5];*
* }s;*
* }a;*
* }b;*
* }*p;*
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