[問題] 幾個程式的問題
安安，各位大大，想請問2題程式
1. What is the time complexity of T(n) defined below? Please justify your answer.
T(1) = 0
T(n) = 2T(n/2) + n n > 1.
這題應該怎麼做???
2.#define M(a,b) a*b
int main(void)
{
int i = 5, j = 6;
printf(”i*j = %d”, M(i+1, j-2*2));
return 0;
}
這題答案為什麼是7呢? 為什麼不是12呢?
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