Given the availability of a file named numbers write the statements necessary to read an integer from standard input and then read in that many values from numbers and display their total.

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Click on the title for the solution
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This is the answer:

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int num;
ifstream outFile;
outFile.open("numbers");
cin >> num;


int a,sum=0;
for(int i=0; i<num; i++)
{
outFile>> a;
sum = sum+a;
}
cout << sum << endl;
outFile.close();

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