Question: (b) Analyse the following program from C language. After execution, this program generates the same output for the value of x according to different parameter-passing

(b) Analyse the following program from C language. After execution, this

(b) Analyse the following program from C language. After execution, this program generates the same output for the value of x according to different parameter-passing methods: passed-by-reference and passed-by-value-result. Explain the differences of the internal operations of each method based on the given program. [4 marks] (c) The commonly-used control structures in R language are if, else, for, repeat, break, next, while and return. Explain how did the control structures operating in the following program. [2 marks]

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