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now i got rid of the last two problems....

but its giving me a new problem

in function main
undefined reference to strrev
collect2: id returned 1 exit status


what might be the problem...

this is my code:




#include<stdio.h>
#include<string.h>
#define size 100

int main()

my program is as follows:



#include<stdio.h>
#include<string.h>
#define size 100

void main()
{

I didnt quite get that ... would you please at least post some code...

n1 and n2 are two ints ...
If the input is legal but the entered n1 or n2 or the calculated output value is out of the range of an unsigned long int value, then the corresponding output should be ...

another thing.....
if the input is legal but the entered n1 or n2 or the calculated output value is out of the range of an unsigned long int value, then i would like to print a corresponding output...

I am using :

----------------------------------------------------------

int n1;
int n2;

printf("Enter two non-negative numbers :");
scanf("%d%d" , &n1, &n2);

hey there,

i have a small question

i will be reading two integers using scanf..

how do i check whether i have more than two int or less than two int or not even ints ?