Given an array of integers, calculate the ratios of its elements that are positive, negative, and zero. Print the decimal value of each fraction on a new line with places after the decimal.
void plusMinus(int arr_count, int* arr) {
int neg_num=0, pos_num=0, zero_num=0;
for (int i=0; i<arr_count; i++){
if(arr[i]>0) pos_num++;
else if(arr[i]<0) neg_num++;
else zero_num++;
}
printf("%0.6f\n",(float)pos_num/arr_count);
printf("%0.6f\n",(float)neg_num/arr_count);
printf("%0.6f\n",(float)zero_num/arr_count);
}