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View Compilation Error

0_0_19754509_28289\Main.java:1: 错误: 非法字符: '#'
#include<iostream>
^
0_0_19754509_28289\Main.java:1: 错误: 需要class, interface或enum
#include<iostream>
        ^
0_0_19754509_28289\Main.java:2: 错误: 非法字符: '#'
#include<vector>
^
0_0_19754509_28289\Main.java:3: 错误: 非法字符: '#'
#include<algorithm>
^
0_0_19754509_28289\Main.java:5: 错误: 需要class, interface或enum
struct gem{
^
0_0_19754509_28289\Main.java:7: 错误: 需要class, interface或enum
	gem():w(0),v(0){};
	^
0_0_19754509_28289\Main.java:8: 错误: 需要class, interface或enum
	bool operator<(const gem &a)const{
	^
0_0_19754509_28289\Main.java:10: 错误: 需要class, interface或enum
	}
	^
0_0_19754509_28289\Main.java:12: 错误: 需要class, interface或enum
int main()
^
0_0_19754509_28289\Main.java:15: 错误: 需要class, interface或enum
	while(cin>>v &&v!=0){
	^
0_0_19754509_28289\Main.java:17: 错误: 需要class, interface或enum
		vector<gem> vec;
		^
0_0_19754509_28289\Main.java:18: 错误: 需要class, interface或enum
		for(int i=0;i<n;++i){
		^
0_0_19754509_28289\Main.java:18: 错误: 需要class, interface或enum
		for(int i=0;i<n;++i){
		            ^
0_0_19754509_28289\Main.java:18: 错误: 需要class, interface或enum
		for(int i=0;i<n;++i){
		                ^
0_0_19754509_28289\Main.java:20: 错误: 需要class, interface或enum
			cin>>temp.w>>temp.v;
			^
0_0_19754509_28289\Main.java:21: 错误: 需要class, interface或enum
			vec.push_back(temp);
			^
0_0_19754509_28289\Main.java:22: 错误: 需要class, interface或enum
		}
		^
0_0_19754509_28289\Main.java:24: 错误: 需要class, interface或enum
		int sum=0;
		^
0_0_19754509_28289\Main.java:25: 错误: 需要class, interface或enum
		int t=0;
		^
0_0_19754509_28289\Main.java:26: 错误: 需要class, interface或enum
		for(auto it=vec.begin();it!=vec.end();++it){
		^
0_0_19754509_28289\Main.java:26: 错误: 需要class, interface或enum
		for(auto it=vec.begin();it!=vec.end();++it){
		                        ^
0_0_19754509_28289\Main.java:26: 错误: 需要class, interface或enum
		for(auto it=vec.begin();it!=vec.end();++it){
		                                      ^
0_0_19754509_28289\Main.java:29: 错误: 需要class, interface或enum
				t+=(*it).v*(*it).w;
				^
0_0_19754509_28289\Main.java:30: 错误: 需要class, interface或enum
			}else{
			^
0_0_19754509_28289\Main.java:31: 错误: 需要class, interface或enum
				t+=(v-sum)*(*it).w;break;
				                   ^
0_0_19754509_28289\Main.java:32: 错误: 需要class, interface或enum
			}			
			^
0_0_19754509_28289\Main.java:35: 错误: 需要class, interface或enum
	}
	^
0_0_19754509_28289\Main.java:37: 错误: 需要class, interface或enum
}
^
28 个错误


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