我也和你一样，但不知道怎么回事
by siliao_586 @ 2024-04-27 16:07:29
是>=‘1’不是2
是>=‘7’不是8
by chengjindong @ 2024-05-06 18:20:15
@[chengjindong](/user/1247335)
一样全WA
by CYH_IS_JOKER @ 2024-05-06 21:10:59
第12行b=sizeof(p);改为b=p.size();
by chengjindong @ 2024-05-07 18:27:44
@[CYH_IS_JOKER](/user/970200)
by chengjindong @ 2024-05-07 18:28:03
[WA](https://www.luogu.com.cn/record/158580239)
by CYH_IS_JOKER @ 2024-05-10 16:57:13
@[chengjindong](/user/1247335)
by CYH_IS_JOKER @ 2024-05-12 11:21:45
```
#include<bits/stdc++.h>
using namespace std;
int main()
{
int a[10001]={0},b,d,c=0,n,a2[1001]={1},a8[1001]={1},a10[1001]={1},a16[1001]={1};
string p;
cin>>d;
for(int i=1;i<=d;i++)
{
cin>>p;
b=p.size();
a2[i]=1;
a8[i]=1;
a10[i]=1;
a16[i]=1;
for(int j=0;j<b;j++)
{
if(p[j]>='2')
{
a2[i]=0;
}
if(p[j]>='8')
{
a8[i]=0;
}
if(p[j]>'9')
{
a10[i]=0;
}
if(p[j]>'F')
{
a16[i]=0;
}
}
}
for(int i=1;i<=d;i++)
{
cout<<a2[i]<<' '<<a8[i]<<" "<<a10[i]<<' '<<a16[i]<<endl;
}
}
```
by chengjindong @ 2024-05-12 11:27:29
对了@[CYH_IS_JOKER](/user/970200)
by chengjindong @ 2024-05-12 11:28:03
```
是>=‘1’不是2
是>=‘7’不是8
```
这个改错了，不应该改
by chengjindong @ 2024-05-12 11:29:26