59. Scan Memory for Three Consecutive Increasing Values

#include <stdio.h>

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