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Lab7 - cin>> File_Name fin.open(File_Name.c_str...

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Sheet1 Page 1 // Program SumNums reads and counts nonnegative integers until // the end of file is reached on file SumNums.txt #include <iostream> #include <fstream> #include <string> using namespace std int main () { ifstream fin int number // input value int count // number of positive values stringFile_Name cout <<"Enter file name: "
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Unformatted text preview: cin >> File_Name fin.open(File_Name.c_str()) if (fin.fail()) cout << "File name is invalid!" << endl else { count = 0 while (!fin.eof()) { fin >> number if (number > 0) count = count + 1 } cout << "The number of nonnegative integers is " << count << endl return 0 } }...
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