#include <stdio.h>
int main(void)
{
int q,w,e,r,t,y,u,i,a,b,s;
printf("あなたの生年月日をYYYYMMDDの様に入力してください\n"); scanf("%d%d%d%d%d%d%d%d",&q
,&w
,&e
,&r
,&t
,&y
,&u
,&i
);
if(t==0)
switch(y){//すべての月を日数で変換
case 1:
a=0;
break;
case 2:
a=31;
break;
case 3:
a=59;
break;
case 4:
a=90;
break;
case 5:
a=120;
break;
case 6:
a=151;
break;
case 7:
a=181;
break;
case 9:
a=243;
break;}
else
switch(y){
case 0:
a=273;
break;
case 1:
a=304;
break;
case 2:
a=334;
break;}
b=u*10;
s=a+b+i;
if(20<=s<=49){
else if(50<=s<=79){
else if(80<=s<=109){
else if(110<=s<=140){
else if(141<=s<=172){
else if(173<=s<=203){
else if(204<=s<=234){
else if(235<=s<=265){
else if(266<=s<=296){
else if(297<=s<=326){
else{
return 0;
}
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