_Glassy_Sky_ @ 2023-08-14 21:12:13
#include<bits/stdc++.h>
using namespace std;
int main()
{
//freopen(".in", "r", stdin);
//freopen(".out", "w", stdout);
ios::sync_with_stdio(0);
cin.tie(0), cout.tie(0);
string s;
int cnt = 1, ans = 0;
cin >> s;
for(int i = 0; i < s.size() - 2; i ++)
{
if(s[i] != '-')
{
int x = int(s[i]) - 48;
ans += cnt * x;
cnt ++;
}
}
int sum = ans % 11;
if(s[s.size() - 1] == 'X')
if(sum == 10)
{
cout << "Right";
return 0;
}
else
{
for(int i = 0; i < s.size() - 1; i ++)
cout << s[i];
cout << sum;
return 0;
}
else
if(int(s[s.size() - 1] - 48) == sum)
{
cout << "Right";
return 0;
}
else
{
for(int i = 0; i < s.size() - 1; i ++)
cout << s[i];
cout << sum;
return 0;
}
return 0;
}
by aikyon_lz2022 @ 2023-08-29 20:48:45
@FZwangmuem @FZwangmuem 你需要在倒数6-7行中间特别判断sum==10的情况将其输出改为x 我这里写了一下
else { for(int i = 0; i < s.size() - 1; i ++) cout << s[i]; if(sum==10) cout<<"X"; else cout << sum; return 0; }
by aikyon_lz2022 @ 2023-08-29 20:50:10
@FZwangmuem 有点乱见谅