c++ help

File I/O Open a text file and read it. The file would contain integers in each line (total number of integers not exceeding 100) Read all the integers into an integer array. Sort the array in ascending order and then display the integers in a line with space between them. Sample input file would contain: 12 94 284 56 45 Input is: input.txt Output should contain: 3 4 6 12 22 45 56 94 99 284