Q8) Write a C function to find the kth occurrence of an odd integer in a sequence of non-
negative integers, and then call your function from main.
Your function should be according to the following declaration:
int find_odd(int k);
Input
--------
You are given the input in two lines:
The first line contains a positive integer k.
In the second line, you will be given a sequence of numbers terminated with a -1.
You have to find the kth occurrence of an odd integer in the sequence.
Note: The -1 is not part of the sequence.
Output
----------
If there are k odd numbers in the sequence, then output the kth occurrence of an odd number in the sequence, if present. If there are less than k odd numbers in the sequence, output -1.
Sample Input
------------------
2
1 4 3 6 5 2 3 4 1 -1
Sample Output
--------------------
3
#include
int find_odd(int k, int arr[])
{
int count = 0;
int i = 0;
while (arr[i] != -1)
{
if (arr[i] % 2 == 1)
{
count++;
if (count == k)
return arr[i];
}
i++;
}
return -1;
}
int main()
{
int k;
scanf("%d", &k);
int arr[100];
int i = 0;
while (1)
{
scanf("%d", &arr[i]);
if (arr[i] == -1)
break;
i++;
}
int result = find_odd(k, arr);
printf("%d", result);
return 0;
}
