long long read(){
	long long ans=0,f=1;
	char ch=getchar();
	while(!isdigit(ch)){
		f*=(ch=='-')?-1:1;
		ch=getchar();
	}
	while(isdigit(ch)){
		ans=ans*10+ch-'0';
		ch=getchar();
	}
	return ans*f;
}

#include<stdio.h>
int main(){
int a,b;
scanf("%d%d",&a,&b);
a+=b;
printf("%d\n",a);
return 0;
}

`

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

#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; int a[n]; for(int i=1;i<=n;i++){ for(int j=1;j<=n;j++){ if(i%j==0) a[i]=!a[i];}} for(int i=1;i<=n;i++) cout<<a[i]<<" "; return 0; }

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