please answer only if you know

language is C ++

For this lab, your objective is to provide a description of the behavior of each function and calculate their runtime. When calculating their runtime, let the processing cost, , be 1 for control structure conditions and O for everything else. Furthermore, indicate what n in the runtime refers to. Note: ternary expressions are control structures. Function A int A (Vector(int data) if(data.Length) ( 1) Teturn 0; int mn - (data[0] data[i]) andata[1]: return (ax - m): Function B string Bint dy) intos - 5: string wkdy(?) - {Sunday" }: wady!) - Monday": wady (2) - Tuesday". wady (3) - "Wednesday: wady[4) - Thursday wady (5) - Friday": wady 6) - Saturday: if(dy ( 0 11 dy > 29) return "Not a valid day": return vedy (osdy) X 7): Function C bool Clint n) int p 1); Function D void D(Vector(int data, int n) Sfint) for(int i = 1:1 ni - 1) for(int j - 1:3 ( : 1) data. Insert( . ); Function E int E(int n) return (n > Olin. ( 1) . (2 + 1) /6): (0) Function F string Fint n) Sfin o) return "0": string cur - char dc; int di: whilein > 0) di - % 10; dc - (char) ('0'. d1); cur - dc + cur; n/- 10