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