Mark: 6 revision(s)

2008-11-03T05:19:30Z

6 revision(s)

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==Task==
The task was to pretty much mess around with array lists, and how they work and the time they usually take to compile/run.

==Tasks==

===Task 1===
simply add the following code to the bottom of the given arraylist.c

int main (){
ArrayList bob;
int i=0;
arraylist_init(&bob);
clock_t start = clock();

for (i= 0; i < 1000000; i++){
arraylist_push(&bob, 1);
}
clock_t finish = clock();

printf("to add %d elements to the array list took %f seconds\n", i, (double)(finish - start));

return 0;
}

and at the top, make sure you have these libraries,

#include <stdio.h> /* for printf */
#include <stdlib.h> /* for malloc, realloc, free */
#include <string.h> /* for memmove */
#include <assert.h> /* for assert */
#include <time.h> /* for the clock */
#include "arraylist.h"

for the computer it was tested, the result lookd something like this,

to add '''1000000''' elements to the array list took '''31.000000 seconds
'''

SE250:lab-3:tsen009 - Revision history

Mark: 6 revision(s)