#include <stdio.h>
int main()
{
int mon;
switch(mon)
{
case 1:
break;
case 3:
break;
case 5:
break;
case 7:
break;
case 8:
break;
case 10:
break;
case 12:
break;
case 4:
break;
case 6:
break;
case 9:
break;
case 11:
break;
case 2:
break;
default:
printf("入力が無効です。1-12を入力してください。\n"); break;
}
return 0;
}
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