0_0_35961693_17691\Main.java:1: 错误: 非法字符: '#'
#include <stdio.h>
^
0_0_35961693_17691\Main.java:1: 错误: 需要class, interface或enum
#include <stdio.h>
^
0_0_35961693_17691\Main.java:2: 错误: 非法字符: '#'
#include <iostream>
^
0_0_35961693_17691\Main.java:3: 错误: 非法字符: '#'
#include <string.h>
^
0_0_35961693_17691\Main.java:4: 错误: 非法字符: '#'
#include <algorithm>
^
0_0_35961693_17691\Main.java:5: 错误: 非法字符: '#'
#include <math.h>
^
0_0_35961693_17691\Main.java:8: 错误: 需要class, interface或enum
const double PI = acos(-1.0);
^
0_0_35961693_17691\Main.java:9: 错误: 需要class, interface或enum
struct complex
^
0_0_35961693_17691\Main.java:12: 错误: 需要class, interface或enum
complex(double _r = 0,double _i = 0)
^
0_0_35961693_17691\Main.java:14: 错误: 需要class, interface或enum
r = _r; i = _i;
^
0_0_35961693_17691\Main.java:15: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:19: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:23: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:27: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:30: 错误: 需要class, interface或enum
void change(complex y[],int len)
^
0_0_35961693_17691\Main.java:33: 错误: 需要class, interface或enum
for(i = 1, j = len/2;i < len-1;i++)
^
0_0_35961693_17691\Main.java:33: 错误: 需要class, interface或enum
for(i = 1, j = len/2;i < len-1;i++)
^
0_0_35961693_17691\Main.java:33: 错误: 需要class, interface或enum
for(i = 1, j = len/2;i < len-1;i++)
^
0_0_35961693_17691\Main.java:36: 错误: 需要class, interface或enum
k = len/2;
^
0_0_35961693_17691\Main.java:37: 错误: 需要class, interface或enum
while( j >= k)
^
0_0_35961693_17691\Main.java:40: 错误: 需要class, interface或enum
k /= 2;
^
0_0_35961693_17691\Main.java:41: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:43: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:48: 错误: 需要class, interface或enum
for(int h = 2;h <= len;h <<= 1)
^
0_0_35961693_17691\Main.java:48: 错误: 需要class, interface或enum
for(int h = 2;h <= len;h <<= 1)
^
0_0_35961693_17691\Main.java:48: 错误: 需要class, interface或enum
for(int h = 2;h <= len;h <<= 1)
^
0_0_35961693_17691\Main.java:52: 错误: 需要class, interface或enum
for(int j = 0;j < len;j += h)
^
0_0_35961693_17691\Main.java:52: 错误: 需要class, interface或enum
for(int j = 0;j < len;j += h)
^
0_0_35961693_17691\Main.java:52: 错误: 需要class, interface或enum
for(int j = 0;j < len;j += h)
^
0_0_35961693_17691\Main.java:55: 错误: 需要class, interface或enum
for(int k = j;k < j+h/2;k++)
^
0_0_35961693_17691\Main.java:55: 错误: 需要class, interface或enum
for(int k = j;k < j+h/2;k++)
^
0_0_35961693_17691\Main.java:55: 错误: 需要class, interface或enum
for(int k = j;k < j+h/2;k++)
^
0_0_35961693_17691\Main.java:58: 错误: 需要class, interface或enum
complex t = w*y[k+h/2];
^
0_0_35961693_17691\Main.java:59: 错误: 需要class, interface或enum
y[k] = u+t;
^
0_0_35961693_17691\Main.java:60: 错误: 需要class, interface或enum
y[k+h/2] = u-t;
^
0_0_35961693_17691\Main.java:61: 错误: 需要class, interface或enum
w = w*wn;
^
0_0_35961693_17691\Main.java:63: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:70: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:70: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:72: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:75: 错误: 需要class, interface或enum
complex x1[MAXN];
^
0_0_35961693_17691\Main.java:76: 错误: 需要class, interface或enum
int a[MAXN/4];
^
0_0_35961693_17691\Main.java:77: 错误: 需要class, interface或enum
long long num[MAXN];//100000*100000会超int
^
0_0_35961693_17691\Main.java:78: 错误: 需要class, interface或enum
long long sum[MAXN];
^
0_0_35961693_17691\Main.java:80: 错误: 需要class, interface或enum
int main()
^
0_0_35961693_17691\Main.java:103: 错误: 需要class, interface或enum
int n;
^
0_0_35961693_17691\Main.java:104: 错误: 需要class, interface或enum
scanf("%d",&T);
^
0_0_35961693_17691\Main.java:105: 错误: 需要class, interface或enum
while(T--)
^
0_0_35961693_17691\Main.java:108: 错误: 需要class, interface或enum
memset(num,0,sizeof(num));
^
0_0_35961693_17691\Main.java:109: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:109: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:109: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:112: 错误: 需要class, interface或enum
num[a[i]]++;
^
0_0_35961693_17691\Main.java:113: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:116: 错误: 需要class, interface或enum
int len1 = a[n-1]+1;
^
0_0_35961693_17691\Main.java:117: 错误: 需要class, interface或enum
int len = 1;
^
0_0_35961693_17691\Main.java:118: 错误: 需要class, interface或enum
while( len < 2*len1 )len <<= 1;
^
0_0_35961693_17691\Main.java:119: 错误: 需要class, interface或enum
for(int i = 0;i < len1;i++)
^
0_0_35961693_17691\Main.java:119: 错误: 需要class, interface或enum
for(int i = 0;i < len1;i++)
^
0_0_35961693_17691\Main.java:119: 错误: 需要class, interface或enum
for(int i = 0;i < len1;i++)
^
0_0_35961693_17691\Main.java:121: 错误: 需要class, interface或enum
for(int i = len1;i < len;i++)
^
0_0_35961693_17691\Main.java:121: 错误: 需要class, interface或enum
for(int i = len1;i < len;i++)
^
0_0_35961693_17691\Main.java:121: 错误: 需要class, interface或enum
for(int i = len1;i < len;i++)
^
0_0_35961693_17691\Main.java:123: 错误: 需要class, interface或enum
fft(x1,len,1);
^
0_0_35961693_17691\Main.java:124: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:124: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:124: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:126: 错误: 需要class, interface或enum
fft(x1,len,-1);
^
0_0_35961693_17691\Main.java:127: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:127: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:127: 错误: 需要class, interface或enum
for(int i = 0;i < len;i++)
^
0_0_35961693_17691\Main.java:135: 错误: 需要class, interface或enum
len = 2*a[n-1];
^
0_0_35961693_17691\Main.java:137: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:137: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:137: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:140: 错误: 需要class, interface或enum
for(int i = 1;i <= len;i++)
^
0_0_35961693_17691\Main.java:140: 错误: 需要class, interface或enum
for(int i = 1;i <= len;i++)
^
0_0_35961693_17691\Main.java:140: 错误: 需要class, interface或enum
for(int i = 1;i <= len;i++)
^
0_0_35961693_17691\Main.java:143: 错误: 需要class, interface或enum
}
^
0_0_35961693_17691\Main.java:145: 错误: 需要class, interface或enum
for(int i = 1;i <= len;i++)
^
0_0_35961693_17691\Main.java:145: 错误: 需要class, interface或enum
for(int i = 1;i <= len;i++)
^
0_0_35961693_17691\Main.java:145: 错误: 需要class, interface或enum
for(int i = 1;i <= len;i++)
^
0_0_35961693_17691\Main.java:147: 错误: 需要class, interface或enum
long long cnt = 0;
^
0_0_35961693_17691\Main.java:151: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:151: 错误: 需要class, interface或enum
for(int i = 0;i < n;i++)
^
0_0_35961693_17691\Main.java:151: 错误: 需要class, interface或enum
for(int i = 0;i < n;i+
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