0_0_16309130_27111\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_16309130_27111\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
^
0_0_16309130_27111\Main.java:3: 错误: 需要class, interface或enum
double a[505][505];
^
0_0_16309130_27111\Main.java:4: 错误: 需要class, interface或enum
int main()
^
0_0_16309130_27111\Main.java:7: 错误: 需要class, interface或enum
for (int cas=1;cas<=t;cas++)
^
0_0_16309130_27111\Main.java:7: 错误: 需要class, interface或enum
for (int cas=1;cas<=t;cas++)
^
0_0_16309130_27111\Main.java:7: 错误: 需要class, interface或enum
for (int cas=1;cas<=t;cas++)
^
0_0_16309130_27111\Main.java:10: 错误: 需要class, interface或enum
printf("Case #%d: ",cas);
^
0_0_16309130_27111\Main.java:11: 错误: 需要class, interface或enum
double ans=0;
^
0_0_16309130_27111\Main.java:12: 错误: 需要class, interface或enum
for (int i=1;i<=n;i++)
^
0_0_16309130_27111\Main.java:12: 错误: 需要class, interface或enum
for (int i=1;i<=n;i++)
^
0_0_16309130_27111\Main.java:12: 错误: 需要class, interface或enum
for (int i=1;i<=n;i++)
^
0_0_16309130_27111\Main.java:13: 错误: 需要class, interface或enum
for (int j=1;j<=m;j++)
^
0_0_16309130_27111\Main.java:13: 错误: 需要class, interface或enum
for (int j=1;j<=m;j++)
^
0_0_16309130_27111\Main.java:16: 错误: 需要class, interface或enum
p+=(i-1)*(j-1)*(n-i+1)*(m-j+1);
^
0_0_16309130_27111\Main.java:17: 错误: 需要class, interface或enum
p+=(i-1)*(n-i+1)*m;
^
0_0_16309130_27111\Main.java:18: 错误: 需要class, interface或enum
p+=(i-1)*(m-j)*(n-i+1)*j;
^
0_0_16309130_27111\Main.java:19: 错误: 需要class, interface或enum
p+=(j-1)*(m-j+1)*n;
^
0_0_16309130_27111\Main.java:20: 错误: 需要class, interface或enum
p+=n*m;
^
0_0_16309130_27111\Main.java:21: 错误: 需要class, interface或enum
p+=(m-j)*j*n;
^
0_0_16309130_27111\Main.java:22: 错误: 需要class, interface或enum
p+=(j-1)*(n-i)*(m-j+1)*i;
^
0_0_16309130_27111\Main.java:23: 错误: 需要class, interface或enum
p+=(n-i)*i*m;
^
0_0_16309130_27111\Main.java:24: 错误: 需要class, interface或enum
p+=(n-i)*(m-j)*i*j;
^
0_0_16309130_27111\Main.java:25: 错误: 需要class, interface或enum
double tmp=1,np=1-p/n/n/m/m;
^
0_0_16309130_27111\Main.java:26: 错误: 需要class, interface或enum
for (int l=1;l<=k;l++) tmp=tmp*np;
^
0_0_16309130_27111\Main.java:26: 错误: 需要class, interface或enum
for (int l=1;l<=k;l++) tmp=tmp*np;
^
0_0_16309130_27111\Main.java:26: 错误: 需要class, interface或enum
for (int l=1;l<=k;l++) tmp=tmp*np;
^
0_0_16309130_27111\Main.java:27: 错误: 需要class, interface或enum
a[i][j]=1-tmp;
^
0_0_16309130_27111\Main.java:28: 错误: 需要class, interface或enum
ans+=a[i][j];
^
0_0_16309130_27111\Main.java:29: 错误: 需要class, interface或enum
}
^
0_0_16309130_27111\Main.java:31: 错误: 需要class, interface或enum
}
^
31 个错误
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