#include <stdio.h>
int main(void)
{
int box;
printf("整数を入力:");
scanf("%d", &box);
printf("和は%dです。\n", box + 13);
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKQp7CglpbnQgYm94OwoKCXByaW50Zigi5pW05pWw44KS5YWl5Yqb77yaIik7CglzY2FuZigiJWQiLCAmYm94KTsKCglwcmludGYoIuWSjOOBryVk44Gn44GZ44CCXG4iLCBib3ggKyAxMyk7CgoJcmV0dXJuIDA7Cn0=