0_0_26025256_6631\Main.java:1: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_26025256_6631\Main.java:1: 错误: 需要class, interface或enum
#include <cstdio>
^
0_0_26025256_6631\Main.java:2: 错误: 非法字符: '#'
#include <cstring>
^
0_0_26025256_6631\Main.java:3: 错误: 非法字符: '#'
#include <algorithm>
^
0_0_26025256_6631\Main.java:5: 错误: 需要class, interface或enum
typedef long long ll;
^
0_0_26025256_6631\Main.java:6: 错误: 需要class, interface或enum
const int maxn=1e5+7;
^
0_0_26025256_6631\Main.java:7: 错误: 需要class, interface或enum
const int mod=998244353;
^
0_0_26025256_6631\Main.java:8: 错误: 需要class, interface或enum
ll a[maxn];
^
0_0_26025256_6631\Main.java:9: 错误: 需要class, interface或enum
void init(){
^
0_0_26025256_6631\Main.java:11: 错误: 需要class, interface或enum
for(ll i=3;i<=100000;i++){
^
0_0_26025256_6631\Main.java:11: 错误: 需要class, interface或enum
for(ll i=3;i<=100000;i++){
^
0_0_26025256_6631\Main.java:11: 错误: 需要class, interface或enum
for(ll i=3;i<=100000;i++){
^
0_0_26025256_6631\Main.java:13: 错误: 需要class, interface或enum
a[i]=((i-1)*a[i-2]%mod+a[i])%mod;
^
0_0_26025256_6631\Main.java:14: 错误: 需要class, interface或enum
if(i%2) a[i]=(a[i]+1)%mod;
^
0_0_26025256_6631\Main.java:15: 错误: 需要class, interface或enum
else a[i]=(a[i]-1+mod)%mod;
^
0_0_26025256_6631\Main.java:16: 错误: 需要class, interface或enum
}
^
0_0_26025256_6631\Main.java:39: 错误: 需要class, interface或enum
int n;scanf("%d",&n);
^
0_0_26025256_6631\Main.java:40: 错误: 需要class, interface或enum
printf("%d\n",a[n]);
^
0_0_26025256_6631\Main.java:41: 错误: 需要class, interface或enum
return ;
^
0_0_26025256_6631\Main.java:42: 错误: 需要class, interface或enum
}
^
0_0_26025256_6631\Main.java:45: 错误: 需要class, interface或enum
int t;scanf("%d",&t);
^
0_0_26025256_6631\Main.java:45: 错误: 需要class, interface或enum
int t;scanf("%d",&t);
^
0_0_26025256_6631\Main.java:46: 错误: 需要class, interface或enum
while(t--){
^
0_0_26025256_6631\Main.java:48: 错误: 需要class, interface或enum
}
^
0_0_26025256_6631\Main.java:50: 错误: 需要class, interface或enum
}
^
25 个错误
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