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#include 
#include 
#include 
#include 

const int num_tests = 200000000;

int main() {
   double r=0.0;
   clock_t start = clock();
   for(int i=0; i
				
				
				
				
				
				
			
Success #stdin #stdout 2.06s 2680KB
stdin
Standard input is empty
stdout
2e+16 empty loop took 0.37s
4e+16 multiplication loop took 0.36s
4e+16 scalbln loop took 1.32s