#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<a+b; }

#include<bits/stdc++.h> using namespace std; void jia(int a,int b){ cout<<a+b; } int main(){ int a,b; cin>>a>>b; jia (a,b); return 0; } //有不理解的私下来问我

#include<iostream> using namespace std; int main(){ int a,b; cin>>a>>b; cout<<a+b; return 0; }

#include<iostream> using namespace std; int crazy(){ int a,b; cin>>a>>b; cout<<a+b; return 0; } int main(){ crazy(); return 0; }

#include <bits/stdc++.h> using namespace std; void add(int a,int b){ cout<<a+b; return; } int main(){ int a,b; cin>>a>>b; add(a,b); } ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------