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Se connecter hhttps://docs.vultr.com/cpp/standard-library/ctime/difftime

std::difftime() is a function in C++'s <ctime> library that calculates the difference (in seconds) between two time_t values.

Syntax:
cpp
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double difftime(time_t end, time_t start);
end → The later time.
start → The earlier time.
Returns → The time difference in seconds as a double.
Example: Calculate Time Difference
java

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