#include <stdio.h>
#define runnum 500
#define charnum 20
typedef struct {
unsigned long bibnum;
char lastname[charnum];
char fistname[charnum];
int grade;
char team[charnum];
char state[charnum];
int time1;
float time2;
} runner_t;
int main(void) {
runner_t foo;
printf ("sizeof foo is %zu\n", sizeof foo
); return 0;
}
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