I need to find the common numbers but i only keep getting 2 out of the four. The common numbers are 1,2,3,5 and I only get 3 and 5.: (C PROGRAM)

#include

int printIntersection(int arr1[], int arr2[], int m, int n)

{

int i = 0, j = 0;

while (i < m && j < n)

{

if (arr1[i] < arr2[j])

i++;

else if (arr2[j] < arr1[i])

j++;

else

{

printf(" %d ", arr2[j++]);

i++;

}

}

}

int main()

{

int arr1[] = { 1, 2, 3, 4, 5 };

int arr2[] = { 3, 1, 5, 6, 2 };

int m = sizeof(arr1) / sizeof(arr1[0]);

int n = sizeof(arr2) / sizeof(arr2[0]);

printIntersection(arr1, arr2, m, n);

getchar();

return 0;

}