怎么编译啊？

#include <bits/stdc++.h>
#define inf long long
using namespace std;

const int N = 1e5+5 ;
inf n ;
inf a[N] , b[N] ;
inf c[N][N] ;

int main(){
	cin >> n ;
	for(inf i = 1 ; i <= n ; i++) cin >> a[i] ;
	for(inf i = 1 ; i <= n ; i++) cin >> b[i] ;
	for(inf i = 1 ; i <= n ; i++){
		for(inf j = 1 ; j <= n ; j++){
			c[i][j] = a[i] + b[j] ;
		}
	}
	for(inf i = 1 ; i <= n ; i++) cout << c[1][i] << " " ;
	
	return 0;
}