#2021新春快乐#共有 255 条动态参与话题讨论，看看牛油们都说了啥 https://www.nowcoder.com/subject/index/e680f8a0153c449fb7b0f9d2e10487c8

  #2021新春快乐#共有 255 条动态参与话题讨论，看看牛油们都说了啥 https://www.nowcoder.com/subject/index/e680f8a0153c449fb7b0f9d2e10487c8

lk"la

 \sum_{i=1}^n \∑i=1n 

#include<bits/stdc++.h> using namespace std; int main(){     char c;     cin>>c;     printf("%d",c);     return 0; }

#include<bits/stdc++.h> using namespace std; int main(){     char c;     cin>>c;     printf("%d",c);     return 0; }

#include<bits/stdc++.h> using namespace std; int main(){     char c;     cin>>c;     cout<<"  "<<c<<"  "<<endl;     cout<<" "<<...

#include<bits/stdc++.h> using namespace std; int main(){     char c;     cin>>c;     cout<<c<<c<<c<<endl;     cout<<c<<c<<c<<endl;  &nb...

iyo

#include<bits/stdc++.h> using namespace std; int main(){     char n;     cin>>n;     cout<<n;     return 0; }字符做题的基础

#include<bits/stdc++.h> using namespace std; int main(){     double n;     cin>>n;     printf("%.3lf",n); }

#include<bits/stdc++.h> using namespace std; int main(){     int n;     cin>>n;     cout<<n; } so esay

#include<stdio.h> int main() {     printf("     ");     printf("**\n");     printf("     ");     printf("**\n");     printf("************\n...

#include<bits/stdc++.h> using namespace std; int main(){     cout<<"Hello Nowcoder!";     return 0; } 超esay