下面代码运行后sum的值为45的是 A. int sum=1,i;for( i=2;i<10;i++) sum+=i; B. int sum=0,i;for(i=1;i<10;i++) sum+=i; C. int sum=0;for(int i=1;i<10;i++) sum+=i; D. int sum;for(int i=1;i<10;i++) sum+=i;
【单选题】Sam's Semiconductors produces computer chips, which it sells for $10 million to Carl's Computer Company (CCC). CCC's computers are sold for a total of $16 million. What is the value added of CCC?