diff --git a/histo.c b/histo.c index 849bbde4f1a963e6f8e941d978370f63c9832365..13955f9844f52592fd669daf4ff042517eba3745 100644 --- a/histo.c +++ b/histo.c @@ -8,6 +8,7 @@ int main() { srand(time(NULL)); size_t cycle_number = 3; + size_t value = 0; // Ask the user the size of the array size_t array_size = ask_array_size(); int *array = malloc(array_size * sizeof(int)); @@ -38,6 +39,12 @@ int main() { sort_by_insertion_desc(array, array_size); printf("Array after insertion desc sort :\n"); print_array(array, array_size); + + // Ask the user a value and then return the total of elements that are smaller + printf("Type a value : \n"); + scanf("%ld", &value); + size_t elements_with_lower_value = count_elements_in_array_lower_than_value(array, array_size, value); + printf("Number of elements with lower value : %ld\n", elements_with_lower_value); // Swap the highest value of the array with the last element of the array size_t index_highest_value = find_index_highest_value_in_array(array, array_size); diff --git a/unidimensional_array.c b/unidimensional_array.c index dbf4bf801a10f3ce5bcd09a35c88fbcbca7a9ed1..a70cdaf3c1f298c13adca3942d9311e028275497 100644 --- a/unidimensional_array.c +++ b/unidimensional_array.c @@ -97,6 +97,19 @@ void sort_by_insertion_desc(int* array, size_t array_size) { } } +size_t count_elements_in_array_lower_than_value(int* array, size_t array_size, int value) { + size_t total = 0; + + for (size_t i = 0; i < array_size; i++) + { + if (array[i] < value) { + total++; + } + } + + return total; +} + int find_index_highest_value_in_array(int* array, size_t array_size) { int highest_value; size_t index_highest_value = 0; diff --git a/unidimensional_array.h b/unidimensional_array.h index 0e6bb402b8da057f329a6253e2262ac25adeadc0..114b347002fb19af620e9279a2381140c01b8b94 100644 --- a/unidimensional_array.h +++ b/unidimensional_array.h @@ -23,6 +23,8 @@ void perform_cyclic_permutation(int* array, size_t array_size, size_t cycle_numb void sort_by_insertion_desc(int* array, size_t array_size); +size_t count_elements_in_array_lower_than_value(int* array, size_t array_size, int value); + void print_array(int* array, size_t array_size); void swap(int *x, int *y);