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  1. #include <cstdio>
  2. #include <cstdlib>
  3. #include <ctime>
  4. #include <unistd.h>
  5.  
  6. using namespace std;
  7.  
  8. int main(int argc, char** argv) {
  9.     clock_t start = clock();
  10.  
  11.     sleep(3); // seconds
  12.  
  13.     clock_t end = clock();
  14.  
  15.     printf("process time spent: %lf s\n", (end - start) * 1.0 / CLOCKS_PER_SEC);
  16.  
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0s 3412KB
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stdin
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Standard input is empty
stdout
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process time spent: 0.000010 s
https://ideone.com/010Zz9
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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