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#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int
main(void)
{
clock_t start = clock();
size_t sum = 0;
int ch;
while ((ch = getc(stdin)) != EOF) {
sum += (unsigned char) ch;
}
clock_t end = clock();
printf("Result: %zu, Duration: %.3lf sec\n", sum, ((double)(end - start)) / CLOCKS_PER_SEC);
return EXIT_SUCCESS;
}
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