수다닷컴

질문 제목 : c언어 파일변환 교수님께서 이번에 과제를 내셨는데 수업중 알려주지 않으신 부분을 내셔서 과제를 풀수가 없습니다 ㅠㅠ 문제 잘 읽어 보시고 코딩하실수 있으신 분은 제발 코딩하여서 알려주셨으면 합니다 ㅠㅠ 부탁드립니다...질문 내용 :
1. write a program which can read the following file (“input.file”), and write on a file (“output.file”) (please use three different arrays for three items given below) :
beginning of file
2011 100.0 plane
2012 214.5 whee
2013 104.8 xdivice
2008 500.9 ydivice
2009 600.8 zdivice
2009 600.8 zdivice
1999 300.4 venture
1988 600.5 right
1934 100.4 atoms end of file 2. the following file (‘input.file’) shows profits of a company over recent years :
beginning of file
year=1990 profit=200.0
this is a dummy line.
this is also dummy line.
year=1991 profit=300.0
this is a dummy line.
this is also dummy line.
year=1992 profit=400.0
this is a dummy line.
this is also dummy line.
year=1993 profit=500.0
this is a dummy line.
this is also dummy line.
this year has additional dummy line.
year=1994 profit=450.0
this is a dummy line.
this is also dummy line.
year=1995 profit=460.0
this is a dummy line.
this is also dummy line.
year=1996 profit=470.0
this is a dummy line.
this is also dummy line.
year=1997 profit=480.0
this is a dummy line.
this is also dummy line.
year=1998 profit=490.0
this is a dummy line.
this is also dummy line.
year=1999 profit=490.0
this is a dummy line.
this is also dummy line.
year=2000 profit=490.0
this is a dummy line.
this is also dummy line.
end of file
please write a program which can read profits versus years from the above file (‘input.file’) and can write the results (profit versus year, and the sum of profits) on a file (‘output.file’).

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