有趣的 i++ 与 ++i
zhp80 2004-04-06 05:31:29 BYTE x[] = {1, 2, 3, 4, 5, 6 };
int i = 0;
int sumA = x[i++] + x[i++] + x[i++];
i = 0;
int sumB = x[i] + x[++i] + x[++i];
i = 0;
int sumC = x[i] + x[++i] + x[(++i)++];
Q1. sumA = ?
sumB = ?
sumC = ?
Q2. why sumB <> sumC
Q3. sumC 的值怎么得出来的?