提出 #16732223

---

ソースコード 拡げる

#include "bits/stdc++.h"
using namespace std;

const int N=2e5+20;

int n,x,y;
vector <int> v1,v2;

int main()
{
	scanf("%d",&n);
	while(n--)
	{
		scanf("%d%d",&x,&y);
		v1.push_back(x+y);
		v2.push_back(x-y);
	}

	sort(v1.begin(),v1.end());
	sort(v2.begin(),v2.end());
	printf("%d",max(v1.back()-v1.front(),v2.back()-v2.front()));
}

提出情報

コンパイルエラー

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:7: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   11 |  scanf("%d",&n);
      |  ~~~~~^~~~~~~~~
./Main.cpp:14:8: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   14 |   scanf("%d%d",&x,&y);
      |   ~~~~~^~~~~~~~~~~~~~

ジャッジ結果