#include <time.h>
#include <stdio.h>
 
void bar(volatile int& result) {
  for (int i = 0; i < 2000; i++)
    for (int b = 0; b < 2; b++)
      for (int c = 0; c < 3; c++)
        for (int d = 0; d < 4; d++)
          for (int e = 0; e < 5; e++)
            for (int f = 0; f < 6; f++)
              for (int g = 0; g < 7; g++)
                for (int h = 0; h < 8; h++)
                  for (int j = 0; j < 9; j++)
                    result += i + b + c + d + e + f + g + h + j;
}
 
int main() {
	clock_t c = clock();
	int x = 0;
	bar(x);
	printf("%f\n", float(clock() - c)/CLOCKS_PER_SEC);
	return 0;
}

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