0_0_26614845_25511\Main.java:1: 错误: 非法字符: '#'
#include<iostream>
^
0_0_26614845_25511\Main.java:1: 错误: 需要class, interface或enum
#include<iostream>
^
0_0_26614845_25511\Main.java:2: 错误: 非法字符: '#'
#include<algorithm>
^
0_0_26614845_25511\Main.java:3: 错误: 非法字符: '#'
#include<cstring>
^
0_0_26614845_25511\Main.java:4: 错误: 非法字符: '#'
#include<cmath>
^
0_0_26614845_25511\Main.java:5: 错误: 非法字符: '#'
#include<iomanip>
^
0_0_26614845_25511\Main.java:8: 错误: 需要class, interface或enum
const double PI = acos(-1.0);
^
0_0_26614845_25511\Main.java:9: 错误: 需要class, interface或enum
int a[100005];
^
0_0_26614845_25511\Main.java:10: 错误: 需要class, interface或enum
long long num[400005];
^
0_0_26614845_25511\Main.java:12: 错误: 需要class, interface或enum
struct Complex
^
0_0_26614845_25511\Main.java:15: 错误: 需要class, interface或enum
Complex(double _x=0.0,double _y=0.0)
^
0_0_26614845_25511\Main.java:18: 错误: 需要class, interface或enum
y=_y;
^
0_0_26614845_25511\Main.java:19: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:23: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:27: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:31: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:34: 错误: 需要class, interface或enum
void change(Complex y[],int len)
^
0_0_26614845_25511\Main.java:37: 错误: 需要class, interface或enum
for(i=1,j=len/2;i<len-1;i++)
^
0_0_26614845_25511\Main.java:37: 错误: 需要class, interface或enum
for(i=1,j=len/2;i<len-1;i++)
^
0_0_26614845_25511\Main.java:37: 错误: 需要class, interface或enum
for(i=1,j=len/2;i<len-1;i++)
^
0_0_26614845_25511\Main.java:40: 错误: 需要class, interface或enum
k=len/2;
^
0_0_26614845_25511\Main.java:41: 错误: 需要class, interface或enum
while(j>=k)
^
0_0_26614845_25511\Main.java:44: 错误: 需要class, interface或enum
k/=2;
^
0_0_26614845_25511\Main.java:45: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:47: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:53: 错误: 需要class, interface或enum
for(int h=2;h<=len;h<<=1)
^
0_0_26614845_25511\Main.java:53: 错误: 需要class, interface或enum
for(int h=2;h<=len;h<<=1)
^
0_0_26614845_25511\Main.java:53: 错误: 需要class, interface或enum
for(int h=2;h<=len;h<<=1)
^
0_0_26614845_25511\Main.java:56: 错误: 需要class, interface或enum
for(int j=0;j<len;j+=h)
^
0_0_26614845_25511\Main.java:56: 错误: 需要class, interface或enum
for(int j=0;j<len;j+=h)
^
0_0_26614845_25511\Main.java:56: 错误: 需要class, interface或enum
for(int j=0;j<len;j+=h)
^
0_0_26614845_25511\Main.java:59: 错误: 需要class, interface或enum
for(int k=j;k<j+h/2;k++)
^
0_0_26614845_25511\Main.java:59: 错误: 需要class, interface或enum
for(int k=j;k<j+h/2;k++)
^
0_0_26614845_25511\Main.java:59: 错误: 需要class, interface或enum
for(int k=j;k<j+h/2;k++)
^
0_0_26614845_25511\Main.java:62: 错误: 需要class, interface或enum
Complex t=w*y[k+h/2];
^
0_0_26614845_25511\Main.java:63: 错误: 需要class, interface或enum
y[k]=u+t;
^
0_0_26614845_25511\Main.java:64: 错误: 需要class, interface或enum
y[k+h/2]=u-t;
^
0_0_26614845_25511\Main.java:65: 错误: 需要class, interface或enum
w=w*wn;
^
0_0_26614845_25511\Main.java:66: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:70: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:70: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:72: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:75: 错误: 需要class, interface或enum
long long sum[400005];
^
0_0_26614845_25511\Main.java:76: 错误: 需要class, interface或enum
int main()
^
0_0_26614845_25511\Main.java:79: 错误: 需要class, interface或enum
cin.tie(0);
^
0_0_26614845_25511\Main.java:80: 错误: 需要class, interface或enum
int t;
^
0_0_26614845_25511\Main.java:81: 错误: 需要class, interface或enum
cin>>t;
^
0_0_26614845_25511\Main.java:82: 错误: 需要class, interface或enum
while(t--)
^
0_0_26614845_25511\Main.java:85: 错误: 需要class, interface或enum
int n;
^
0_0_26614845_25511\Main.java:86: 错误: 需要class, interface或enum
cin>>n;
^
0_0_26614845_25511\Main.java:87: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:87: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:87: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:90: 错误: 需要class, interface或enum
num[a[i]]++;
^
0_0_26614845_25511\Main.java:91: 错误: 需要class, interface或enum
}
^
0_0_26614845_25511\Main.java:93: 错误: 需要class, interface或enum
int len1=a[n-1]+1;
^
0_0_26614845_25511\Main.java:94: 错误: 需要class, interface或enum
int len=1;
^
0_0_26614845_25511\Main.java:95: 错误: 需要class, interface或enum
while(len<2*len1)len<<=1;
^
0_0_26614845_25511\Main.java:96: 错误: 需要class, interface或enum
for(int i=0;i<len1;i++)
^
0_0_26614845_25511\Main.java:96: 错误: 需要class, interface或enum
for(int i=0;i<len1;i++)
^
0_0_26614845_25511\Main.java:96: 错误: 需要class, interface或enum
for(int i=0;i<len1;i++)
^
0_0_26614845_25511\Main.java:98: 错误: 需要class, interface或enum
for(int i=len1;i<len;i++)
^
0_0_26614845_25511\Main.java:98: 错误: 需要class, interface或enum
for(int i=len1;i<len;i++)
^
0_0_26614845_25511\Main.java:98: 错误: 需要class, interface或enum
for(int i=len1;i<len;i++)
^
0_0_26614845_25511\Main.java:100: 错误: 需要class, interface或enum
fft(x1,len,1);
^
0_0_26614845_25511\Main.java:101: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:101: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:101: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:103: 错误: 需要class, interface或enum
fft(x1,len,-1);
^
0_0_26614845_25511\Main.java:104: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:104: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:104: 错误: 需要class, interface或enum
for(int i=0;i<len;i++)
^
0_0_26614845_25511\Main.java:106: 错误: 需要class, interface或enum
len=2*a[n-1];
^
0_0_26614845_25511\Main.java:107: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:107: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:107: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:109: 错误: 需要class, interface或enum
for(int i=1;i<=len;i++)num[i]/=2;
^
0_0_26614845_25511\Main.java:109: 错误: 需要class, interface或enum
for(int i=1;i<=len;i++)num[i]/=2;
^
0_0_26614845_25511\Main.java:109: 错误: 需要class, interface或enum
for(int i=1;i<=len;i++)num[i]/=2;
^
0_0_26614845_25511\Main.java:110: 错误: 需要class, interface或enum
sum[0]=0;
^
0_0_26614845_25511\Main.java:111: 错误: 需要class, interface或enum
for(int i=1;i<=len;i++)
^
0_0_26614845_25511\Main.java:111: 错误: 需要class, interface或enum
for(int i=1;i<=len;i++)
^
0_0_26614845_25511\Main.java:111: 错误: 需要class, interface或enum
for(int i=1;i<=len;i++)
^
0_0_26614845_25511\Main.java:113: 错误: 需要class, interface或enum
long long tot=(long long)n*(n-1)*(n-2)/6;
^
0_0_26614845_25511\Main.java:114: 错误: 需要class, interface或enum
long long cnt=0;
^
0_0_26614845_25511\Main.java:115: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:115: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:115: 错误: 需要class, interface或enum
for(int i=0;i<n;i++)
^
0_0_26614845_25511\Main.java:118: 错误: 需要class, interface或enum
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