1MD3 - Winter 2006 - Assignment #1
Generated for Student ID: 0551324
Due Date: ???
(You are responsible for verifying that your student number is correct!)
Translate the following C program into Python. Do your best to translate it line by line.
In other words, don't write a new Python program from scratch which merely produces the same output;
instead try to provide as direct a translation as possible (using the same structure, variable names, and
function names.
Useless.c
#include "stdio.h"
#include "string.h"
void f(char[], int);
void g(char[], int);
void f(char p[], int n) {
char x;
int a, z, w;
z = 10;
w = n - 4;
while (++z < --w) {
a = w - z;
if (2*(a/2) == a) {
x = p[z];
p[z] = p[w];
p[w] = x;
}
}
}
int main() {
int y, d, m;
char b[] =
"Wow, this code is utterly useless! " \
"From what kind of deep-seated emotional problems does one have to suffer " \
"to even conceive of such a ridiculous program? Meanwhile, the author " \
"probably labours under the delusion that he's making some clever, " \
"existentialist comment about the nature of computation. Sad, really.\n\n";
m = strlen(b);
y = 2;
d = m * 5;
do {
f(b, m);
g(b, m);
} while (d > y++);
return 0;
}
void g(char r[], int c) {
int q, v;
for (q = 10, v = c - 4; --v > ++q; ) {
printf("%c", r[v - q]);
}
printf("\n\n");
}