#include <stdio.h>
int piyo(int age, int day)
{
if(age<=6)
return 500;
else if((age>6)&&(day==1))
return 1000;
else if(age<=12)
return 1000;
else if(age<=15)
return 1500;
else if(age>=65)
return 1800;
else
return 2000;
}
int main(void) {
int age,day;
printf("%då",piyo
(age
,day
));
return 0;
}
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