"Inclusive" problem with my program.

[jaja009]

Hey guys, I wrote a program for our assignment, and I'm having only one problem with it. The program is supposed to ask for an integer, find integers divisible by 5 between 1 and the integer you gave, list them, and give the count. My program does this, but for some reason it wont include the number you input.
Like for example, I input the number 20, and the output gives:

Enter a positive integer: 20
15
10
5
0
the count is 4

It wont include the number given, and its not supposed to count '0'. Here's my program:

#include <stdio.h>

int main(void)
{
	int n;
	int count = 0;
	
	
	printf("Enter a positive integer: ");
	scanf("%d", &n);
{
for(n>1; n-- ;)
if(n%5 == 0){
	printf("%d\n", n);
	count++;}
	printf("The count is %d\n", count);
			

}


}

What am I doing wrong?

[thillai_selvan]

add another condition with n>=5.
So this will not include 0 now.
the corrected code is given below

int main(void)
{
        int n;
        int count = 0;


        printf("Enter a positive integer: ");
        scanf("%d", &n);
{
for(n>1; n-- ;)
if(n%5 == 0 && n>= 5 ){
        printf("%d\n", n);
        count++;}
        printf("The count is %d\n", count);


}


}

Enter a positive integer: 20
15
10
5
The count is 3

Now the output will be as shown above

[Adak]

If you indented your code, you'd see some of the problems:

{
for(i = 1, count = 0; i <=n ; i++) {
   if((i%5 == 0) && (i)) {
      count++;
      printf("\n Count is: %d Number Found: %d", count, i);
   }
}

Try that.

Edit: Whoops! See program, below

[sganesh]

I think you are doing wrong in that for loop. I changed that.
And If you want to include the 0 also you can use the condition as n>=0 in the for loop.
Try this code

#include <stdio.h>

int main(void)
{
        int n;
        int count = 0;


        printf("Enter a positive integer: ");
        scanf("%d", &n);
        {
                for(;n>1; n-- )
                        if(n%5 == 0){
                                printf("%d\n", n);
                                count++;
                        }
                printf("The count is %d\n", count);
        }
}

[Alexander jack]

Thought it is a better solution

#include <stdio.h>

int main(void)
{
        int n;
        int count = 0;


        printf("Enter a positive integer: ");
        scanf("%d", &n);
{
for(n>1; --n ;)
if(n%5 == 0){
        printf("%d\n", n);
        count++;}
        printf("The count is %d\n", count);


}


}

[jaja009]

Ok, I see where I didnt add in the extra condition in my IF statement to get rid of the 0's. But I'm having problems with the program including 20 with the solutions.
@Adak, I tried that and it didnt seem to work.
@thillai_selvan, thanks that helped a lot.

I'm wondering if my program is going on about this backwards. Would it include 20 if it worked its way up from 1 to the inputted number? I think my program is working down to 1, so its not going to include 20.

[thillai_selvan]

Welcome jaja... According to your query I made a little changes. Hope this will solve your requirement completely.

int main(void)
{
        int n;
        int count = 0;


        printf("Enter a positive integer: ");
        scanf("%d", &n);
{
for(;n>1; n--)
if(n%5 == 0 && n>= 5 ){
        printf("%d\n", n);
        count++;}
        printf("The count is %d\n", count);


}

}

Try this code. Now this will include your input number also

[Adak]

#include <stdio.h>

int main(void) {
  int i, n, count;

 
  printf("\n\n Enter a number: ");
  scanf("%d", &n);
  getchar();

  for(i = 1, count = 0; i <=n ; i++) {
    if((i%5 == 0) && (i)) {
      count++;
      printf("\n Count is: %d Number Found: %d", count, i);
    }
  }

  printf("\n\n\t\t\t     press enter when ready");
  getchar();
  return 0;
}

[jaja009]

Hey thanks a lot guys! It works great! I see where I made my mistakes. I was missing a simple ";"