算法对比时使用:
#include <time.h>
int main( )
{
clock_t start, finish;
double duration;
start=clock();
//.......
finish=clock();
duration=(double)(finish-start)/CLOCKS_PER_SEC;
printf( "%f\n", duration);
}
算法对比时使用:
#include <time.h>
int main( )
{
clock_t start, finish;
double duration;
start=clock();
//.......
finish=clock();
duration=(double)(finish-start)/CLOCKS_PER_SEC;
printf( "%f\n", duration);
}

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