#include <stdio.h>
#include <time.h>
int minhafuncao(){
int x = 0;
x++;
return x;
}
int main () {
clock_t begin, end;
double time_spent;
int x;
for (int i = 0; i < 300000000; i++);
time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
printf ("Tempo gasto %.2lf segundos.\n", time_spent
); for (int i = 0; i < 300000000; i++) minhafuncao();
time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
printf ("Tempo gasto %.2lf segundos.\n", time_spent
); for (int i = 0; i < 300000000; i++) x++;
time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
printf ("Tempo gasto %.2lf segundos.\n", time_spent
); x++;
}
//https://pt.stackoverflow.com/q/57664/101
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