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Reverse a pointer to a set of integers

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Join Date: Sep 2008

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Sci@phy

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Re: Reverse a pointer to a set of integers

#11

Nov 13th, 2008

You have to do it for EACH i.
So put it in for loop

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Re: Reverse a pointer to a set of integers

#12

Nov 13th, 2008

yes sure that's what i did and got the result 1...50...1. It's weird and i'm sure i have checked my loops a couple of times. Perhaps any other alternatives?

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Re: Reverse a pointer to a set of integers

#13

Nov 13th, 2008

Please post entire code, because your code should work then.

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Re: Reverse a pointer to a set of integers

#14

Nov 13th, 2008

here:

 Help with Code Tags 
 C Syntax (Toggle Plain Text) 
int temp[ptr_size];
int ptr_size2 = ptr_size;
 
for (i=0;i<ptr_size;i++) {
temp[i] = ptr[ptr_size2--];
}
 
for (i=0;i<ptr_size;i++) {
ptr[i] = temp[i];
}
int temp[ptr_size];
int ptr_size2 = ptr_size;

for (i=0;i<ptr_size;i++) {
temp[i] = ptr[ptr_size2--];
}

for (i=0;i<ptr_size;i++) {
ptr[i] = temp[i];
}