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

2 votes134 views1 answer
How to use python sleep function on c++
C++
0 vote123 views1 answer
Convert all strings in vector to lowercase or uppercase c++
C++
10 votes130 views5 answers
Print vector
C++
2 votes133 views1 answer
Dlopen failed: library "libomp.so" not found
C++
0 vote122 views1 answer
Char size length c++
C++
1 vote144 views1 answer
Multithreading in c++
C++
2 votes134 views1 answer
String to wstring
C++
6 votes128 views1 answer
C++ replace character in string
C++
0 vote120 views1 answer
F && T || !(T) && F
C++
1 vote131 views1 answer
Expected number of trials to get n consecutive heads
C++