0_0_26024258_9203\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_26024258_9203\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
^
0_0_26024258_9203\Main.java:3: 错误: 需要class, interface或enum
using LL=long long;
^
0_0_26024258_9203\Main.java:4: 错误: 需要class, interface或enum
const int maxn=2e7+7;
^
0_0_26024258_9203\Main.java:5: 错误: 需要class, interface或enum
int phi[maxn],prime[maxn],tot;
^
0_0_26024258_9203\Main.java:6: 错误: 需要class, interface或enum
bool check[maxn];
^
0_0_26024258_9203\Main.java:7: 错误: 需要class, interface或enum
LL sum[maxn];
^
0_0_26024258_9203\Main.java:8: 错误: 需要class, interface或enum
void init() {
^
0_0_26024258_9203\Main.java:10: 错误: 需要class, interface或enum
phi[1]=1;
^
0_0_26024258_9203\Main.java:11: 错误: 需要class, interface或enum
tot=0;
^
0_0_26024258_9203\Main.java:12: 错误: 需要class, interface或enum
for(int i=2;i<=20000000;i++) {
^
0_0_26024258_9203\Main.java:12: 错误: 需要class, interface或enum
for(int i=2;i<=20000000;i++) {
^
0_0_26024258_9203\Main.java:12: 错误: 需要class, interface或enum
for(int i=2;i<=20000000;i++) {
^
0_0_26024258_9203\Main.java:15: 错误: 需要class, interface或enum
phi[i]=i-1;
^
0_0_26024258_9203\Main.java:16: 错误: 需要class, interface或enum
}
^
0_0_26024258_9203\Main.java:17: 错误: 需要class, interface或enum
for(int j=0;j<tot&&i*prime[j]<=20000000;j++) {
^
0_0_26024258_9203\Main.java:17: 错误: 需要class, interface或enum
for(int j=0;j<tot&&i*prime[j]<=20000000;j++) {
^
0_0_26024258_9203\Main.java:19: 错误: 需要class, interface或enum
if(i%prime[j]==0) {
^
0_0_26024258_9203\Main.java:21: 错误: 需要class, interface或enum
break;
^
0_0_26024258_9203\Main.java:22: 错误: 需要class, interface或enum
} else phi[i*prime[j]]=phi[i]*(prime[j]-1);
^
0_0_26024258_9203\Main.java:23: 错误: 需要class, interface或enum
}
^
0_0_26024258_9203\Main.java:25: 错误: 需要class, interface或enum
for(int i=1;i<=20000000;i++) {
^
0_0_26024258_9203\Main.java:25: 错误: 需要class, interface或enum
for(int i=1;i<=20000000;i++) {
^
0_0_26024258_9203\Main.java:27: 错误: 需要class, interface或enum
else sum[i]=sum[i-1]+phi[i];
^
0_0_26024258_9203\Main.java:28: 错误: 需要class, interface或enum
}
^
0_0_26024258_9203\Main.java:32: 错误: 需要class, interface或enum
init();
^
0_0_26024258_9203\Main.java:33: 错误: 需要class, interface或enum
scanf("%d",&t);
^
0_0_26024258_9203\Main.java:34: 错误: 需要class, interface或enum
while(t--) {
^
0_0_26024258_9203\Main.java:36: 错误: 需要class, interface或enum
printf("%lld\n",sum[n]);
^
0_0_26024258_9203\Main.java:37: 错误: 需要class, interface或enum
}
^
0_0_26024258_9203\Main.java:39: 错误: 需要class, interface或enum
}
^
31 个错误
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