Submission #53101160

Source Code Expand

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#include<bits/stdc++.h>
#define ll long long
#define INF 0x3f3f3f3f
#define endl '\n'
using namespace std;
const int N=2e5+233;
ll n,a[N],b[N];
ll ans , tmp;
int main(){
  ios::sync_with_stdio(0);
  cin.tie(0);cout.tie(0);
  
  cin>>n;
  for(int i=1;i<=n;i++){
    cin>>a[i]>>b[i];
    ans += a[i];
    tmp = max(tmp , b[i] - a[i]);
  }
  
 
 
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#include<bits/stdc++.h>
#define ll long long
#define INF 0x3f3f3f3f
#define endl '\n'
using namespace std;
const int N=2e5+233;

ll n,a[N],b[N];
ll ans , tmp;

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);cout.tie(0);
	
	cin>>n;
	for(int i=1;i<=n;i++){
		cin>>a[i]>>b[i];
		ans += a[i];
		tmp = max(tmp , b[i] - a[i]);
	}
	
	cout<<ans + tmp;
	
	return 0;
}

Submission Info

Judge Result