CS 17
int a = 6, b = 4, c = 5; double x = 2.0; a = ++b % c * x;
Answer:
++b, 5, int ++b % c, 0, int ++b % c * x, 0.0, double a = ++b % c * x, 0, int
int a = 3; b = 4, c = 5, d = 6; double x = 2.0; d = a + b / x + c;
Answer:
b / x, 2.0, double a + b / x, 5.0, double a + b / x + c, 10.0, double d = a + b / x + c, 10, int
int a = 3, b = 4, c = 5, d = 6, e = 7; a = b + (c = d * e);
Answer:
d * e, 42, int c = d * e, 42, int b + (c = d * e), 46, int a = b + (c = d * e), 46, int
double u = 2.0, w = 3.0, x = 5.0, y = 2.0, z = 3.0; x += pow(y + z, 2.0) / w + u;
Answer:
y + z, 5.0, double pow(y + z, 2.0), 25.0, double pow(y + z, 2.0) / w, 8.333, double pow(y + z, 2.0) / w + u, 10.333, double x += pow(y + z, 2.0) / w + u, 15.333, double
A general-purpose computer is one that can run many different programs. A special-purpose computer is one which is dedicated to a single purpose.
The most important difference between them is that the general-purpose computer can be reprogrammed to perform many different tasks.
represents one exam score; is the average of the three exam scores. I will be glad to answer any questions regarding the interpretation of this equation.
Don't forget to include any necessary library files ( .h).
#include <math.h> #include <iostream.h> int main() { double s1, s2, s3; // scores double ave, sum; cout << "Enter score 1: "; cin >> s1; cout << "Enter score 2: "; cin >> s2; cout << "Enter score 3: "; cin >> s3; ave = (s1 + s2 + s3) / 3.0; sum = pow(s1 - ave, 2.0) + pow(s2 - ave, 2.0) + pow(s3 - ave, 2.0); sum /= 3.0; cout << "\nAverage: " << ave; cout << "\nStandard deviation: " << sqrt(sum) << endl; return 0; }
Write pseudo-code that takes as input an initial ball height, a bounciness index, and a number of bounces. The output should be the total distance traveled by the ball.
read the bounciness index read the height read the number of bounces let distance = 0.0 while the number of bounces is greater than 0 let distance = distance + height let height = height * bounciness index let distance = distance + height decrement by 1 the number of bounces end_while print the distance