0_0_37698664_22966\Main.java:1: 错误: 非法字符: '#'
#include<iostream>
^
0_0_37698664_22966\Main.java:1: 错误: 需要class, interface或enum
#include<iostream>
^
0_0_37698664_22966\Main.java:3: 错误: 需要class, interface或enum
const int maxn = 31;
^
0_0_37698664_22966\Main.java:4: 错误: 需要class, interface或enum
long long catalan[maxn];
^
0_0_37698664_22966\Main.java:5: 错误: 需要class, interface或enum
int main()
^
0_0_37698664_22966\Main.java:8: 错误: 需要class, interface或enum
for(int i=2;i<maxn;i++)
^
0_0_37698664_22966\Main.java:8: 错误: 需要class, interface或enum
for(int i=2;i<maxn;i++)
^
0_0_37698664_22966\Main.java:8: 错误: 需要class, interface或enum
for(int i=2;i<maxn;i++)
^
0_0_37698664_22966\Main.java:9: 错误: 需要class, interface或enum
for(int j=0;j<=i-1;j++)
^
0_0_37698664_22966\Main.java:9: 错误: 需要class, interface或enum
for(int j=0;j<=i-1;j++)
^
0_0_37698664_22966\Main.java:11: 错误: 需要class, interface或enum
int N;
^
0_0_37698664_22966\Main.java:12: 错误: 需要class, interface或enum
while(cin >> N){
^
0_0_37698664_22966\Main.java:14: 错误: 需要class, interface或enum
cout << catalan[N] << endl;
^
0_0_37698664_22966\Main.java:15: 错误: 需要class, interface或enum
}
^
0_0_37698664_22966\Main.java:17: 错误: 需要class, interface或enum
}
^
15 个错误
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