59. Scan Memory for Three Consecutive Increasing Values

#include <stdio.h>

int find_pattern(int *mem, int n) {
    int count, index=-1;
    for(int i=0; i<n; i++) {
        count=2; 
        for(int k=0; k<2; k++) {
            // check = *(mem + i+ k);
            if(*(mem+i+k) + 1 == *(mem+i+1+k)) {
                count--;
            }  
        }
        if(count==0) {
            index=i;
            break;
        }
    }
    return index;
}

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;
}