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