44-141 Exercise 4
1. Assume we have declared and initialized the variables below.
int n;
int j = 5;
int k = 3;
int m = 7;
What is stored in n after each statement?
(a) n = j + k;
n = 8
(b) n = j + k + m;
n = 15
(c) n = j / k + m;
n = 8
(d) n = j % k * m;
n = 14
(e) n = j % 2 + k * 4 - m / 3;
n = 11
(f) n = (j + k) * 2 - 10 / (m - k);
n = 14
2. Assume we have declared and initialized the following variables below.
double t;
double x = 3.5;
double y = 4.2;
double z = 12.35;
What is stored in t after each statement or group of statements is executed?
(a) t = x + y + z;
t = 20.05
(b) t = x – y * z;
t = -48.37
(c) t = x / x + z;
t = 13.35
