Scan Memory for Three Consecutive Increasing Values

Code

#include <stdio.h>

int find_pattern(int *mem, int n) {
    // Write your pointer-based logic here
    for(int i = 0; i < n - 2 ;i++){
if((*(mem + i) + 1) ==*(mem + i +1) && (*(mem + i +1) + 1) == *(mem + i +2) ){
    return i;
}

}
return -1;
    }
    


int main() {
    int n, arr[100];
    scanf("%d", &n);

    for (int i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }

    int res = find_pattern(arr, n);
    printf("%d", res);

    return 0;
}

Solving Approach