23 lines
341 B
C
23 lines
341 B
C
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/time.h>
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#include <math.h>
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int main(void){
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int i;
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struct timeval tv1;
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struct timeval tv2;
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gettimeofday(&tv1,NULL);
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for(i=0;i<1000000;i++){
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sqrt(2);
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}
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gettimeofday(&tv2,NULL);
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printf("%dμs",tv2.tv_usec-tv1.tv_usec);
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return EXIT_SUCCESS;
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}
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