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

0 vote277 views1 answer
Structure of s void function
C++
1 vote277 views1 answer
Cpp goiver all the map values
C++
0 vote259 views1 answer
Std::gcd
C++
-3 votes321 views2 answers
Virtual function in C++
C++
0 vote302 views1 answer
Fast input and output c++
C++
7 votes254 views1 answer
Insert at position in vector c++
C++
0 vote285 views1 answer
Convert all strings in vector to lowercase or uppercase c++
C++
3 votes236 views1 answer
(a) one-dimensional arrays and multidimensional arrays in c++
C++
0 vote286 views1 answer
Free pair c++
C++
1 vote262 views1 answer
What is time complexity of min_element()
C++