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timothy/Count in a Circle Loop

Created July 12, 2017 11:29
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circular count within a loop
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Count in a Circle Loop
//circular count within a loop example
std::string key = "12345";
for (int i = 0, j = 0; i < 30; ++i)
{
std::cout << j;
j = (int) ((j + 1) % key.length());
}
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