Solved:Lab 10: heap sort

1. Input
Obtain key from the given input file (input.txt). expected ouput is the following:

Input.txt
73 21 578 109 410 53 51 1 7 45

output


2. Function Specification
    - 하고 싶은 대로 하세요 ^^

3. Program description
    • name: p10.c
    • input: keys
    • output: sorted keys