Problem:
Score : 200 points

Problem Statement

Print all the integers that satisfies the following in ascending order:

Among the integers between A and B (inclusive), it is either within the K smallest integers or within the K largest integers.

Constraints

1 \leq A \leq B \leq 10^9

1 \leq K \leq 100

All values in input are integers.

Input

Input is given from Standard Input in the following format:

A B K

Output

Print all the integers that satisfies the condition above in ascending order.

Sample Input 1

3 8 2

Sample Output 1

3
4
7
8

3 is the first smallest integer among the integers between 3 and 8.

4 is the second smallest integer among the integers between 3 and 8.

7 is the second largest integer among the integers between 3 and 8.

8 is the first largest integer among the integers between 3 and 8.

Sample Input 2

4 8 3

Sample Output 2

4
5
6
7
8

Sample Input 3

2 9 100

Sample Output 3

2
3
4
5
6
7
8
9

Solution in C (GCC 5.4.1) (judge verdict: Runtime Error)

#include<stdio.h>
int main()
{

    long long i,a,b;
    int k;
    int aj[100010];
    scanf("%lld%lld%d",&a,&b,&k);
    if(k>b-a) k=b-a-1;
    for(i=a;i<=b;i++)
    {
        aj[i]=i;

    }
    for(i=a;i<=a+k;i++)
    printf("%d\n",aj[i]);

    for(i=b-k;i<=b;i++)

        if(i<=a+k)
    {
        i=a+k+1;

        printf("%d\n",aj[i]);
    }
    else printf("%d\n",aj[i]);
    return 0;

}