Given the following function int f (int x, int y, int z){ int p = z,...

    

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Given the following function int f (int x, int y, int z){ int p = z, a =0; while (x!=0){ if (x >y){ a+=x--; if (xy){ p*=a+x; x=0;} } else{ p*=y; if (x>0) x-; else x++; } } } return p; A) What does the function calculate? B) Assume looping is not supported. Rewrite the function using recursion. Given the following function int f (int x, int y, int z){ int p = z, a =0; while (x!=0){ if (x >y){ a+=x--; if (xy){ p*=a+x; x=0;} } else{ p*=y; if (x>0) x-; else x++; } } } return p; A) What does the function calculate? B) Assume looping is not supported. Rewrite the function using recursion.