C++ time nanoseconds

#include <iostream>
#include <chrono>

int main() {
    auto start = std::chrono::high_resolution_clock::now();
    // operation to be timed ...
    auto finish = std::chrono::high_resolution_clock::now();
    auto time_in_nanoseconds =  std::chrono::duration_cast<std::chrono::nanoseconds>(finish-start).count();
}

Source: stackoverflow.com

Similar codes

-1 vote132 views1 answer
Template function in class c++
C++
1 vote134 views1 answer
How to get mouse position on window sfm;
C++
2 votes126 views1 answer
Priority queue in c++
C++
0 vote143 views1 answer
10^18 data type in c++
C++
0 vote143 views2 answers
Check prime cpp gfg
C++
0 vote129 views1 answer
Thread group c++
C++
1 vote143 views1 answer
Int main() {
C++
-2 votes143 views1 answer
How to make custom domain extension
C++
0 vote149 views1 answer
C++ main function parameters
C++
1 vote132 views1 answer
What is time complexity of min_element()
C++