"can you use rand to read in from an external file inc++" Code Answer's
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can you use rand to read in from an external file inc++
string line;
int random = 0;
int numOfLines = 0;
ifstream File("file.txt");
srand(time(0));
random = rand() % 50;
while(getline(File, line))
{
++numOfLines;
if(numOfLines == random)
{
cout << line;
}
}
Source: stackoverflow.com
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