#include #include #include #include #include #include #include long int maximumValue(int a_size, int* a) { // Return the maximum value of f among all subsegments [l..r]. } int main() { int n; scanf("%i", &n); int *a = malloc(sizeof(int) * n); for (int a_i = 0; a_i < n; a_i++) { scanf("%i",&a[a_i]); } printf("0") return 0; }