reading_and_writing_to_files - t numStudents ofstream...

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Sheet1 Page 1 // reading_and_writing_files.cpp #include <iostream> #include <fstream> using namespace std int main() { // *********** declaration statements ************* int weight = 0 int height = 0 int totalWeight = 0 int totalHeight = 0 int numStudents = 0 ifstream infile("C:/Documents and Settings/*****/Desktop/data.txt") // ************ input statements ****************** while (!infile.eof()) { infile >> weight totalWeight += weight t infile >> height totalHeight += height
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Unformatted text preview: t numStudents++ } ofstream outfile outfile.open("C:/Documents and Settings/*****/Desktop/output.txt") // or ofstream outfile("C:/Documents and Settings/*****/Desktop/output.txt") outfile << "ave weight: " << double (totalWeight)/numStudents << endl outfile << "ave height: " << double (totalHeight)/numStudents << endl infile.close() outfile.close() return 0 }// end of main Sheet1 Page 2 // fill in the asterisks with your PSU username...
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