C++复制粘贴代码去行标

抄代码专用

#include<iostream>
#include<string>
using namespace std;
int main(){
    freopen("qwq.cpp","r",stdin);
    freopen("std.cpp","w",stdout);
    string s;
    while(getline(cin,s)){
        int i;
        for(i = 0; i < s.size(); i++){
            if(s[i]==' ')continue;
            if(s[i]<'0'||s[i]>'9')break;
        }
        cout<<(s.substr(i,s.size()-i+1))<<'\n';
    }
    return 0;
}