以下程序的输出结果是 void fun(int x,int y,int *cp,int *dp) { *cp=x+y;*dp=x-y;} int main () { int a,b,c,d; a=30;b=50; fun(a,b,&c,&d); printf("%d,%d\n",c,d); return 0; }
A.
50,30
B.
30,50
C.
80,-20
D.
80,20
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参考答案:
举一反三
【简答题】3 The ‘person specification’ is derived from the job description. Required: (a) Explain what is meant by the terms: (i) ‘person specification’ (4 marks)