#include <stdio.h>

int sort_get_index(float tab[], int top, float val) {
	int i;

	for(i=0; i<top; i++) {
		if(tab[i] >= val)
			return i;
	}

	return top;
}

void sort_insert_at(float tab[], int i, int top, float val) {
	int j;

	for(j=top; j>i; j--) {
		tab[j] = tab[j-1];
	}

	tab[i] = val;
}

int main(int argc, char **argv) {
	float tab[] = { 1, 3, 5, 7, 0 };
	int i;

	printf("Insert 0 at %d, 4 at %d, 10 at %d\n",
				 sort_get_index(tab, 4, 0),
				 sort_get_index(tab, 4, 4),
				 sort_get_index(tab, 4, 10));

	sort_insert_at(tab, 2, 4, 3.5);

	for(i=0; i<5; i++)
		printf("%f ", tab[i]);
	printf("\n");

	return 0;
}