0_0_26023609_17603\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_26023609_17603\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
^
0_0_26023609_17603\Main.java:3: 错误: 需要class, interface或enum
const int N=2e7,MAXN=N+100;
^
0_0_26023609_17603\Main.java:4: 错误: 需要class, interface或enum
int T,n,tot,mu[MAXN],fu[MAXN],prime[MAXN/10],phi[MAXN];
^
0_0_26023609_17603\Main.java:5: 错误: 需要class, interface或enum
long long pphi[MAXN];
^
0_0_26023609_17603\Main.java:6: 错误: 需要class, interface或enum
long long f[MAXN];
^
0_0_26023609_17603\Main.java:7: 错误: 需要class, interface或enum
bool vis[MAXN];
^
0_0_26023609_17603\Main.java:9: 错误: 需要class, interface或enum
int read() {
^
0_0_26023609_17603\Main.java:11: 错误: 需要class, interface或enum
char ch = getchar();
^
0_0_26023609_17603\Main.java:12: 错误: 需要class, interface或enum
for (; ch < '0' || ch > '9'; ch = getchar());
^
0_0_26023609_17603\Main.java:12: 错误: 需要class, interface或enum
for (; ch < '0' || ch > '9'; ch = getchar());
^
0_0_26023609_17603\Main.java:12: 错误: 需要class, interface或enum
for (; ch < '0' || ch > '9'; ch = getchar());
^
0_0_26023609_17603\Main.java:13: 错误: 需要class, interface或enum
for (; ch >= '0' && ch <= '9'; ch = getchar())
^
0_0_26023609_17603\Main.java:13: 错误: 需要class, interface或enum
for (; ch >= '0' && ch <= '9'; ch = getchar())
^
0_0_26023609_17603\Main.java:13: 错误: 需要class, interface或enum
for (; ch >= '0' && ch <= '9'; ch = getchar())
^
0_0_26023609_17603\Main.java:15: 错误: 需要class, interface或enum
return res;
^
0_0_26023609_17603\Main.java:16: 错误: 需要class, interface或enum
}
^
0_0_26023609_17603\Main.java:20: 错误: 需要class, interface或enum
}
^
0_0_26023609_17603\Main.java:24: 错误: 需要class, interface或enum
mu[1]=1,phi[1]=1,pphi[1]=1;
^
0_0_26023609_17603\Main.java:25: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i)
^
0_0_26023609_17603\Main.java:25: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i)
^
0_0_26023609_17603\Main.java:25: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i)
^
0_0_26023609_17603\Main.java:28: 错误: 需要class, interface或enum
if( i&1 ) pphi[i]=phi[i]/2;
^
0_0_26023609_17603\Main.java:29: 错误: 需要class, interface或enum
else pphi[i]=phi[i];
^
0_0_26023609_17603\Main.java:30: 错误: 需要class, interface或enum
for (int j=1;i*prime[j]<=N&&j<=tot;++j)
^
0_0_26023609_17603\Main.java:30: 错误: 需要class, interface或enum
for (int j=1;i*prime[j]<=N&&j<=tot;++j)
^
0_0_26023609_17603\Main.java:30: 错误: 需要class, interface或enum
for (int j=1;i*prime[j]<=N&&j<=tot;++j)
^
0_0_26023609_17603\Main.java:33: 错误: 需要class, interface或enum
if( i%prime[j]==0 ){
^
0_0_26023609_17603\Main.java:35: 错误: 需要class, interface或enum
phi[i*prime[j]]=phi[i]*prime[j];
^
0_0_26023609_17603\Main.java:36: 错误: 需要class, interface或enum
break;
^
0_0_26023609_17603\Main.java:37: 错误: 需要class, interface或enum
}
^
0_0_26023609_17603\Main.java:40: 错误: 需要class, interface或enum
phi[i*prime[j]]=phi[i]*(prime[j]-1);
^
0_0_26023609_17603\Main.java:41: 错误: 需要class, interface或enum
}
^
0_0_26023609_17603\Main.java:44: 错误: 需要class, interface或enum
for (int i=1;i<=N;++i) fu[i]=fu[i-1]+(i&1?mu[i]:0);
^
0_0_26023609_17603\Main.java:44: 错误: 需要class, interface或enum
for (int i=1;i<=N;++i) fu[i]=fu[i-1]+(i&1?mu[i]:0);
^
0_0_26023609_17603\Main.java:45: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i) mu[i]+=mu[i-1];
^
0_0_26023609_17603\Main.java:45: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i) mu[i]+=mu[i-1];
^
0_0_26023609_17603\Main.java:45: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i) mu[i]+=mu[i-1];
^
0_0_26023609_17603\Main.java:46: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i) pphi[i]+=pphi[i-1];
^
0_0_26023609_17603\Main.java:46: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i) pphi[i]+=pphi[i-1];
^
0_0_26023609_17603\Main.java:46: 错误: 需要class, interface或enum
for (int i=2;i<=N;++i) pphi[i]+=pphi[i-1];
^
0_0_26023609_17603\Main.java:47: 错误: 需要class, interface或enum
while (T--)
^
0_0_26023609_17603\Main.java:50: 错误: 需要class, interface或enum
printf("%lld\n",pphi[n]-1);
^
0_0_26023609_17603\Main.java:51: 错误: 需要class, interface或enum
}
^
44 个错误
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