Try running this function
void trymax(void)
{
int i;
for(i=1;i<25;i++)
{
GetVal(i);
Type: Posts; User: f97tosc
Try running this function
void trymax(void)
{
int i;
for(i=1;i<25;i++)
{
GetVal(i);
No of course you can't input a number that is greater than the limit.
But in addition, if your program somwhere generates a number that is larger than the limit, then you are in trouble as well.
...
Well, what is really needed is to find the
biggest n, such that n! <= limit_value
Even if you know limit_value from limit.h or whatever, that does not tell you what your biggest input value n...
I would have to disagree with the previous answers.
Factorials grow extremely fast, so I doubt you will be able to reach n=50 before you will overflow, regardless of whether you use doubles or...
I need to process data from a file with the following format:
41.877430 0.200000 0.200000 1.000000 1
42.339146 0.200000 0.200000 0.400000 1
42.507645 1.000000 1.000000 0.400000 1 ...
I really appreciate the time and effort. I think I am finally getting this thing to work...
Best,
Tor
That was comprenhensive and very useful.
2 follow up questions
//to allocate memory to a multidimensional array of pointers.
matrices[0][0] = malloc(sizeof(float));
Yes, if I know the size from the start, then I don't need malloc.
So let's clarify one final (?) time
float (* fun_matrix)[5];
.
.
.
size_of_matrix = complex_calculation();
I should have cleaned up my exxample better. This is what I meant. The goal is to produce a 10x5 matrix of floats.
8<-------------------
float (* fun_matrix)[5];
.
.
.
*fun_matrix= malloc(10*...
Hi all,
this is a follow-up on my questions about segmentation fault that was generated when I tried to write data in an output file.
Thanks everybody that responded to that, I think that I...
By moving around the "Hello world" statement I have moved closer to a resolution.
The program consists of several separately compiled .o but linked .o files.
OK:
outfile = fopen("Data.out",...
OK, in the beginning of main we have
FILE *infile, *outfile;
main(int argc, char *argv[])
{
outfile = fopen(argv[2], "w");
fprintf(outfile, "Hello world\n");
I have experienced some mysterious problems when trying to write something into a file.
The output file is created by fopen in the beginning of the program. The idea is at the end of the run I...
That was quick and really useful.
Best,
Tor
1 Is there anyway to automatically get slices of arrays?
For example, from the array {1 2 3 4 5 6} is there any quick way of getting say elements 2-4 in a new array {2 3 4}?
2 Dynamic array...
Thanks a lot vVv, that helped a lot.
Now, what if I want to use arguments for the objects?
I know that for my executable a.out, I can send in arguments with argv/argc. These go to the main...
Hi, I am working on a growing c program in a Unix environment.
I have a main program which is linked to some other programs through header files. I compile them all at once as follows
gcc...