C++ show time elapsed

//***C++11 Style:***
#include <chrono>

std::chrono::steady_clock::time_point begin = std::chrono::steady_clock::now();
std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now();

std::cout << "Time difference = " << std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count() << "[µs]" << std::endl;
std::cout << "Time difference = " << std::chrono::duration_cast<std::chrono::nanoseconds> (end - begin).count() << "[ns]" << std::endl;

Source: stackoverflow.com

Similar codes

1 vote118 views1 answer
How to get a letter from the user c++ string
C++
1 vote116 views1 answer
Integer type validation c++
C++
0 vote133 views1 answer
Split a number and store it in vector
C++
2 votes139 views1 answer
How to make for loop in c++
C++
1 vote125 views1 answer
C++ check if string contains non alphanumeric
C++
1 vote130 views1 answer
C++ std::fmin
C++
1 vote122 views1 answer
How to return char* from function in c++
C++
0 vote115 views1 answer
C++ void to avoid functions
C++
0 vote118 views1 answer
Static cast char c++
C++
1 vote132 views1 answer
Binary exponentiation modulo m
C++